ansulev/circl-vulnerability-scores huggingface dataset:
CVE-2016-5884: IBM iNotes is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
CVSS v3.0: 6.1
CVSS v2.0: 4.3
CVE-2026-41841: Spring Framework Information Disclosure via Static Resource Cache in Spring MVC and WebFlux
Spring MVC and WebFlux applications are vulnerable to Information Disclosure attacks when resolving static resources.

Affected versions:
Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.
CVSS v3.1: 5.9
CVE-2016-9347: An issue was discovered in Emerson SE4801T0X Redundant Wireless I/O Card V13.3, and SE4801T1X Simplex Wireless I/O Card V13.3. DeltaV Wireless I/O Cards (WIOC) running the firmware available in the DeltaV system, release v13.3, have the SSH (Secure Shell) functionality enabled unnecessarily.
CVSS v3.0: 5
CVSS v2.0: 5.4
GHSA-wf9g-xq9w-3q55: Claroline 13.5.7 and prior allows an authenticated attacker to elevate privileges via the arbitrary creation of a privileged user. By combining the XSS vulnerability present in several upload forms and a javascript request to the present API, it is possible to trigger the creation of a user with administrative rights by opening an SVG file as an administrator user.
CVSS v3.1: 5.4
CVE-1999-0309: HP-UX vgdisplay program gives root access to local users.
CVSS v2.0: 7.2
GHSA-vm82-xcr8-x93f: A vulnerability was found in BlackVue Dashcam 590X up to 20250624. It has been rated as critical. Affected by this issue is some unknown functionality of the file /upload.cgi of the component Configuration Handler. The manipulation leads to improper access controls. The attack needs to be initiated within the local network. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS v4.0: 2.1
CVSS v3.1: 5.4
RHSA-2026:6562: Red Hat Security Advisory: OpenShift Container Platform 4.21.9 security and extras update
wheel: wheel: Privilege Escalation or Arbitrary Code Execution via malicious wheel file unpacking
CVSS v3.1: 7.1
CVE-2022-2443: FreeMind WP Browser <= 1.2 - Cross-Site Request Forgery to Cross-Site Scripting
The FreeMind WP Browser plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including 1.2. This is due to missing nonce protection on the FreemindOptions() function found in the ~/freemind-wp-browser.php file. This makes it possible for unauthenticated attackers to inject malicious web scripts into the page, granted they can trick a site's administrator into performing an action such as clicking on a link.
CVSS v3.1: 8.8
CVE-2026-23495: Pimcore's Admin Classic Bundle is Missing Function Level Authorization on "Predefined Properties" Listing
Pimcore's Admin Classic Bundle provides a Backend UI for Pimcore. Prior to 2.2.3 and 1.7.16, the API endpoint for listing Predefined Properties in the Pimcore platform lacks adequate server-side authorization checks. Predefined Properties are configurable metadata definitions (e.g., name, key, type, default value) used across documents, assets, and objects to standardize custom attributes and improve editorial workflows, as documented in Pimcore's official properties guide. Testing confirmed that an authenticated backend user without explicit permissions for property management could successfully call the endpoint and retrieve the complete list of these configurations. The vulnerability is fixed in 2.2.3 and 1.7.16.
CVSS v3.1: 4.3
CVE-2021-46328: Moddable SDK v11.5.0 was discovered to contain a heap-buffer-overflow via the component __libc_start_main.
CVSS v3.1: 7.8
CVSS v2.0: 6.8
CVE-2021-4441: spi: spi-zynq-qspi: Fix a NULL pointer dereference in zynq_qspi_exec_mem_op()
In the Linux kernel, the following vulnerability has been resolved:

spi: spi-zynq-qspi: Fix a NULL pointer dereference in zynq_qspi_exec_mem_op()

In zynq_qspi_exec_mem_op(), kzalloc() is directly used in memset(),
which could lead to a NULL pointer dereference on failure of
kzalloc().

Fix this bug by adding a check of tmpbuf.

This bug was found by a static analyzer. The analysis employs
differential checking to identify inconsistent security operations
(e.g., checks or kfrees) between two code paths and confirms that the
inconsistent operations are not recovered in the current function or
the callers, so they constitute bugs.

Note that, as a bug found by static analysis, it can be a false
positive or hard to trigger. Multiple researchers have cross-reviewed
the bug.

Builds with CONFIG_SPI_ZYNQ_QSPI=m show no new warnings,
and our static analyzer no longer warns about this code.
CVSS v3.1: 5.5
GHSA-2fmv-g8v2-32hj: In GitLab before 13.0.12, 13.1.6, and 13.2.3, improper access control was used on the Applications page.
GHSA-2xp4-9hmm-63gj: In the Linux kernel, the following vulnerability has been resolved:mm/hwpoison: clear MF_COUNT_INCREASED before retrying get_any_page()Hulk Robot reported a panic in put_page_testzero() when testing
madvise() with MADV_SOFT_OFFLINE.  The BUG() is triggered when retrying
get_any_page().  This is because we keep MF_COUNT_INCREASED flag in
second try but the refcnt is not increased.
CVSS v3.1: 5.5
CVE-2024-21128: Vulnerability in the Oracle Application Object Library product of Oracle E-Business Suite (component: APIs).  Supported versions that are affected are 12.2.6-12.2.13. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Application Object Library.  Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Application Object Library, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of Oracle Application Object Library accessible data as well as  unauthorized read access to a subset of Oracle Application Object Library accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).
CVSS v3.1: 5.4
GHSA-2mm4-wmfr-3ffm: IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 could allow a local user to access and change the configuration of Db2 due to a race condition of a symbolic link,. IBM X-Force ID: 190909.
CVE-2024-7863: Favicon Generator < 2.1 - Arbitrary File Upload via CSRF
The Favicon Generator (CLOSED) WordPress plugin before 2.1 does not validate files to be uploaded and does not have CSRF checks, which could allow attackers to make logged in admin upload arbitrary files such as PHP on the server
CVSS v3.1: 8.1
GHSA-6f6p-5vvv-9x8w: Pligg CMS v2.0.2 was discovered to contain a Cross-Site Request Forgery (CSRF) vulnerability via /admin/admin_widgets.php?action=remove&widget=Statistics
CVSS v3.1: 8.8
CVE-2006-2919: Unspecified vulnerability in Microsoft NetMeeting 3.01 allows remote attackers to cause a denial of service (crash or CPU consumption) and possibly execute arbitrary code via crafted inputs that trigger memory corruption.
CVSS v2.0: 7.8
GHSA-fjc3-h6x3-cpx9: An issue was discovered in GitLab CE/EE affecting all versions starting from 16.9 prior to 16.11.5, starting from 17.0 prior to 17.0.3, and starting from 17.1 prior to 17.1.1, which allows merge request title to be visible publicly despite being set as project members only.
CVSS v3.1: 5.3
CVE-2015-4510: Race condition in the WorkerPrivate::NotifyFeatures function in Mozilla Firefox before 41.0 allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and application crash) by leveraging improper interaction between shared workers and the IndexedDB implementation.
CVSS v2.0: 6.8
CVE-2005-2387: Multiple stack-based buffer overflows in GoodTech SMTP server 5.16 allow remote attackers to execute arbitrary code via (1) a RCPT TO command with a long DNS name, or (2) a large number of RCPT TO commands with a long e-mail name arugment in the last command.
CVSS v2.0: 7.5
CVE-2004-1376: Directory traversal vulnerability in Microsoft Internet Explorer 5.01, 5.5, and 6.0 allows remote malicious FTP servers to overwrite arbitrary files via .. (dot dot) sequences in filenames returned from a LIST command.
CVSS v2.0: 5
GHSA-g4wx-748g-547r: A vulnerability, which was classified as critical, has been found in Campcodes Online Recruitment Management System 1.0. This issue affects some unknown processing of the file /admin/ajax.php?action=save_vacancy. The manipulation of the argument ID leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
CVSS v4.0: 5.5
CVSS v3.1: 7.3
RHSA-2021:1189: Red Hat Security Advisory: Red Hat Virtualization security, bug fix, and enhancement update
openssl: NULL pointer dereference in signature_algorithms processing openssl: CA certificate check bypass with X509_V_FLAG_X509_STRICT
CVSS v3.1: 7.4
CVE-2021-34742: Cisco Vision Dynamic Signage Director Reflected Cross-Site Scripting Vulnerability
A vulnerability in the web-based management interface of Cisco Vision Dynamic Signage Director could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface on an affected device. This vulnerability is due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive, browser-based information.
CVSS v3.1: 6.1
GHSA-5gr5-vwj6-rq22: Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) versions prior to 8.3.0.15 contain an Insufficient Granularity of Access Control vulnerability. An authenticated user from a trusted remote client could exploit this vulnerability to execute arbitrary commands with root privileges.
CVSS v3.1: 8.8
CVE-2008-5054: Multiple SQL injection vulnerabilities in Develop It Easy Membership System 1.3 allow remote attackers to execute arbitrary SQL commands via the (1) email and (2) password parameters to customer_login.php and the (3) user_name and (4) user_pass parameters to admin/index.php. NOTE: some of these details are obtained from third party information.
CVSS v2.0: 7.5
GHSA-cwv4-wqf5-xwv6: All versions of NVIDIA Windows GPU Display Driver contain a vulnerability in the kernel mode layer handler where improper handling of values may cause a denial of service on the system.
CVSS v3.0: 5.5
CVE-2022-35788: Azure Site Recovery Elevation of Privilege Vulnerability
Azure Site Recovery Elevation of Privilege Vulnerability
CVSS v3.1: 6.5
CVE-2019-12421: When using an authentication mechanism other than PKI, when the user clicks Log Out in NiFi versions 1.0.0 to 1.9.2, NiFi invalidates the authentication token on the client side but not on the server side. This permits the user's client-side token to be used for up to 12 hours after logging out to make API requests to NiFi.
CVSS v3.1: 8.8
CVSS v2.0: 6.5
GHSA-5qg3-vgqv-c669: Lunascape 5.1.3 and 5.1.4 allows remote attackers to spoof the address bar, via window.open with a relative URI, to show an arbitrary URL on the web site visited by the victim, as demonstrated by a visit to an attacker-controlled web page, which triggers a spoofed login form for the site containing that page.  NOTE: a related attack was reported in which an arbitrary file: URL is shown.
CVE-2024-30194: WordPress Sunshine Photo Cart plugin <= 3.1.1 - Reflected Cross Site Scripting (XSS) vulnerability
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in sunshinephotocart Sunshine Photo Cart sunshine-photo-cart.This issue affects Sunshine Photo Cart: from n/a through <= 3.1.1.
CVSS v3.1: 7.1
GHSA-9g8w-pjpr-prr4: Path Traversal in io.hawt:project
hawtio before versions 2.0-beta-1, 2.0-beta-2, 2.0-m1, 2.0-m2, 2.0-m3, and 1.5 are vulnerable to a path traversal that leads to a NullPointerException with a full stacktrace. An attacker could use this flaw to gather undisclosed information from within hawtio's root.
CVSS v3.0: 7.5
CVE-2015-3315: Automatic Bug Reporting Tool (ABRT) allows local users to read, change the ownership of, or have other unspecified impact on arbitrary files via a symlink attack on (1) /var/tmp/abrt/*/maps, (2) /tmp/jvm-*/hs_error.log, (3) /proc/*/exe, (4) /etc/os-release in a chroot, or (5) an unspecified root directory related to librpm.
CVSS v3.0: 7.8
CVSS v2.0: 7.2
GHSA-3mf3-2gv9-h39j: Uninitialized buffer use in marc
Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation. (Record::read()). Arbitrary Read implementations can read from the uninitialized buffer (memory exposure) and also can return incorrect number of bytes written to the buffer. Reading from uninitialized memory produces undefined values that can quickly invoke undefined behavior. This flaw was fixed in commit 6299af0 by zero-initializing the newly allocated memory (via data.resize(len, 0)) instead of exposing uninitialized memory (unsafe { data.set_len(len) }).
CVSS v3.1: 7.5
GHSA-75m9-7r4w-9qr5: Missing Authorization vulnerability in kamleshyadav CF7 7 Mailchimp Add-on allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects CF7 7 Mailchimp Add-on: from n/a through 2.2.
CVSS v3.1: 5.3
GHSA-c6m6-48gg-qvww: Insufficient security checks exist in the recovery procedure used by the Foscam C1 Indoor HD Camera running application firmware 2.52.2.43. A HTTP request can allow for a user to perform a firmware upgrade using a crafted image. Before any firmware upgrades in this image are flashed to the device, binaries as well as arguments to shell commands contained in the image are executed with elevated privileges.
CVSS v3.0: 7.2
CVE-2024-12575: Poll Maker – Versus Polls, Anonymous Polls, Image Polls <= 5.8.9 - Unauthenticated Basic Information Exposure
The Poll Maker – Versus Polls, Anonymous Polls, Image Polls plugin for WordPress is vulnerable to Basic Information Exposure in all versions up to, and including, 5.8.9 via the 'ays_finish_poll' AJAX action. This makes it possible for unauthenticated attackers to retrieve admin email information which is exposed in the poll response.
CVSS v3.1: 5.3
GHSA-pc5p-g2cg-mr66: A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation.This product does not
specify MIME types. When an attacker performs a content sniffing attack,
malicious scripts could be executed.The
affected products and versions are as follows: FAST/TOOLS (Packages: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 to
R10.04
CVSS v4.0: 6.3
CVSS v3.1: 6.1
CVE-2014-2553: Cross-site scripting (XSS) vulnerability in Open Ticket Request System (OTRS) 3.1.x before 3.1.21, 3.2.x before 3.2.16, and 3.3.x before 3.3.6 allows remote authenticated users to inject arbitrary web script or HTML via vectors related to dynamic fields.
CVSS v2.0: 3.5
GHSA-xgc8-g7v4-9h8h: This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sequoia 15.7, macOS Tahoe 26. An app may be able to break out of its sandbox.
CVSS v3.1: 8.2
CVE-2019-8183: Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have a heap overflow vulnerability. Successful exploitation could lead to arbitrary code execution .
CVSS v3.1: 8.8
CVSS v2.0: 9.3
CVE-2022-22412: IBM Robotic Process Automation 21.0.0, 21.0.1, and 21.0.2 could allow a user with access to the local host (client machine) to obtain a login access token. IBM X-Force ID: 223019.
CVSS v3.0: 4.2
GHSA-pgv4-5r2v-vqfp: Dell Unity, Dell UnityVSA, and Dell Unity XT versions prior to 5.2.0.0.5.173 contain a plain-text password storage vulnerability when certain off-array tools are run on the system. The credentials of a user with high privileges are stored in plain text. A local malicious user with high privileges may use the exposed password to gain access with the privileges of the compromised user.
CVSS v3.1: 6.7
CVE-2020-18446: Cross Site Scripting (XSS) vulnerability exists in YUNUCMS 1.1.9 via the param parameter in the insertContent function in ContentModel.php.
CVSS v3.1: 4.8
CVSS v2.0: 3.5
CVE-2019-19524: In the Linux kernel before 5.3.12, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver, aka CID-fa3a5a1880c9.
CVSS v3.1: 4.6
CVSS v2.0: 4.9
CVE-2025-50229: Jizhicms v2.5.4 is vulnerable to SQL injection in the product editing module.
CVSS v3.1: 9.8
CVE-2024-54036: Adobe Connect | Cross-site Scripting (Stored XSS) (CWE-79)
Adobe Connect versions 12.6, 11.4.7 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by an attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim’s browser when they browse to the page containing the vulnerable field. A successful attacker can abuse this to achieve session takeover, increasing the confidentiality and integrity impact as high.
CVSS v3.1: 9.3
CVE-2026-53831: OpenClaw < 2026.5.18 - Arbitrary File Read via Shell Expansion in system.run Safe-bin Allowlist
OpenClaw before 2026.5.18 contains a policy enforcement vulnerability in system.run safe-bin allowlist validation that allows shell expansion to modify command interpretation on POSIX nodes. Authenticated operators can exploit shell metacharacters in approved commands to read unintended node-local files and expose sensitive configuration data.
CVSS v4.0: 7.6
CVSS v3.1: 8.3
CVE-2023-0874: Klaviyo <= 3.0.10 - Admin+ Stored XSS
The Klaviyo WordPress plugin before 3.0.10 does not sanitize and escape some of its settings, which could allow high-privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
CVSS v3.1: 4.8
GHSA-hjjj-ggh5-mcg2: Buffer overflow in the ObjRemoveCtrl Class ActiveX control in OfficeScanRemoveCtrl.dll 7.3.0.1020 in Trend Micro OfficeScan Corp Edition (OSCE) Web-Deployment 7.0, 7.3 build 1343 Patch 4 and other builds, and 8.0; Client Server Messaging Security (CSM) 3.5 and 3.6; and Worry-Free Business Security (WFBS) 5.0 allows remote attackers to execute arbitrary code via a long string in the Server property, and possibly other properties.  NOTE: some of these details are obtained from third party information.
RHSA-2013:1114: Red Hat Security Advisory: bind security update
bind: named crash with an assertion failure on parsing malformed rdata
CVE-2026-8745: Open5GS AUSF nausf-handler.c ogs_timer_add denial of service
A vulnerability was identified in Open5GS up to 2.7.7. Affected by this vulnerability is the function ogs_timer_add in the library /src/ausf/nausf-handler.c of the component AUSF. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
CVSS v4.0: 5.3
CVSS v3.1: 4.3
CVSS v3.0: 4.3
CVSS v2.0: 4
CVE-2022-4487: Easy Accordion < 2.2.0 - Contributor+ Stored XSS
The Easy Accordion WordPress plugin before 2.2.0 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.
CVSS v3.1: 5.4
CVE-2025-27417: WeGIA Contains a Stored Cross-Site Scripting (XSS) in 'adicionar_status_atendido.php' via the 'status' parameter
WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. A Stored Cross-Site Scripting (XSS) vulnerability was identified in the adicionar_status_atendido.php endpoint of the WeGIA application. This vulnerability allows attackers to inject malicious scripts into the status parameter. The injected scripts are stored on the server and executed automatically whenever the affected page is accessed by users, posing a significant security risk. This vulnerability is fixed in 3.2.16.
CVSS v4.0: 6.4
GHSA-8f4h-35jg-wp7g: OS Command injection in Ajax PHP files via HTTP Request, allows to execute system commands by exploiting variables. This issue affects Pandora FMS: from 700 through <777.
CVSS v4.0: 8.7
CVSS v3.1: 9.8
CVE-2019-15818: The simple-301-redirects-addon-bulk-uploader plugin through 1.2.4 for WordPress has no requirement for authentication for action=bulk301export or action=bulk301clearlist.
CVSS v3.0: 6.1
CVSS v2.0: 5.8
GHSA-cj6g-rrgh-rx3w: In the Linux kernel, the following vulnerability has been resolved:vfio/cdx: Fix NULL pointer dereference in interrupt trigger pathAdd validation to ensure MSI is configured before accessing cdx_irqs
array in vfio_cdx_set_msi_trigger(). Without this check, userspace
can trigger a NULL pointer dereference by calling VFIO_DEVICE_SET_IRQS
with VFIO_IRQ_SET_DATA_BOOL or VFIO_IRQ_SET_DATA_NONE flags before
ever setting up interrupts via VFIO_IRQ_SET_DATA_EVENTFD.The vfio_cdx_msi_enable() function allocates the cdx_irqs array and
sets config_msi to 1 only when called through the EVENTFD path. The
trigger loop (for DATA_BOOL/DATA_NONE) assumed this had already been
done, but there was no enforcement of this call ordering.This matches the protection used in the PCI VFIO driver where
vfio_pci_set_msi_trigger() checks irq_is() before the trigger loop.
CVSS v3.1: 5.5
GHSA-9g62-fv9c-5w4c: The MediaTek connectivity kernel driver in Android 6.0.1 before 2016-03-01 allows attackers to gain privileges via a crafted application that leverages conn_launcher access, aka internal bug 25873324.
CVSS v3.0: 7
CVE-2024-51818: WordPress Fancy Product Designer plugin <= 6.4.3 - Unauthenticated SQL Injection vulnerability
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in radykal Fancy Product Designer fancy-product-designer.This issue affects Fancy Product Designer: from n/a through <= 6.4.3.
CVSS v3.1: 9.3
CVE-2022-20823: Cisco NX-OS Software OSPFv3 Denial of Service Vulnerability
A vulnerability in the OSPF version 3 (OSPFv3) feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to incomplete input validation of specific OSPFv3 packets. An attacker could exploit this vulnerability by sending a malicious OSPFv3 link-state advertisement (LSA) to an affected device. A successful exploit could allow the attacker to cause the OSPFv3 process to crash and restart multiple times, causing the affected device to reload and resulting in a DoS condition. Note: The OSPFv3 feature is disabled by default. To exploit this vulnerability, an attacker must be able to establish a full OSPFv3 neighbor state with an affected device. For more information about exploitation conditions, see the Details section of this advisory.
CVSS v3.1: 8.6
GHSA-cgvq-f89h-62cq: The The Plus Addons for Elementor – Elementor Addons, Page Templates, Widgets, Mega Menu, WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Table Widget's searchable_label parameter in all versions up to, and including, 6.1.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS v3.1: 6.4
CVE-2025-71147: KEYS: trusted: Fix a memory leak in tpm2_load_cmd
In the Linux kernel, the following vulnerability has been resolved:

KEYS: trusted: Fix a memory leak in tpm2_load_cmd

'tpm2_load_cmd' allocates a tempoary blob indirectly via 'tpm2_key_decode'
but it is not freed in the failure paths. Address this by wrapping the blob
into with a cleanup helper.
CVSS v3.1: 5.5