ansulev/circl-vulnerability-scores huggingface dataset:
CVE-2023-36760: 3D Viewer Remote Code Execution Vulnerability
3D Viewer Remote Code Execution Vulnerability
CVSS v3.1: 7.8
CVE-2002-1381: Format string vulnerability in daemon.c for Exim 4.x through 4.10, and 3.x through 3.36, allows exim administrative users to execute arbitrary code by modifying the pid_file_path value.
CVSS v2.0: 7.2
CVE-2010-3664: TYPO3 before 4.1.14, 4.2.x before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows Information Disclosure on the backend.
CVSS v3.1: 6.5
CVSS v2.0: 4
GHSA-ww23-hvpx-hvvc: IBM SPSS Statistics 26.0, 27.0.1, and 28.0 could allow a local user to create multiple files that could exhaust the file handles capacity and cause a denial of service.  IBM X-Force ID:  230235.
CVSS v3.1: 6.2
GHSA-jrc6-fmhw-fpq2: Kimai: Username enumeration via timing on X-AUTH-USER
Details`src/API/Authentication/TokenAuthenticator.php` calls `loadUserByIdentifier()` first and only invokes the password hasher (argon2id) when a user is returned. When the username does not exist, the request returns roughly 25 ms faster than when it does. The response body is the same in both cases (`{"message":"Invalid credentials"}`, HTTP 403), so the leak is purely timing.The `/api/*` firewall has no `login_throttling` configured, so the probe is unbounded.The legacy `X-AUTH-USER` / `X-AUTH-TOKEN` headers are still accepted by default in 2.x. No prior authentication, no API token, and no session cookie are required.Proof of conceptUsage:In this run, four real accounts were identified out of thirteen candidates with no false positives or false negatives. Probing took roughly five seconds per username at fifteen samples each.FixIn `TokenAuthenticator::authenticate()`, run the password hasher against a fixed dummy hash when the user is not found, so the response time does not depend on user existence:The dummy hash must use the same algorithm and parameters as real user hashes so that `verify()` consumes equivalent CPU. Generate it once with `password_hash('dummy', PASSWORD_ARGON2ID)` and pin it as a constant.RelevanceThe practical security impact is very limited. The response body and HTTP status are identical, and the only observable difference is a relatively small timing gap, which is even less relevant when the requests is executed against a network instead of a local installation. In addition, [this authentication method has already been deprecated since April 2024 and is scheduled for removal after Q2 2026](https://www.kimai.org/en/blog/2026/removing-api-passwords), so the issue only affects a legacy mechanism that is already being phased out. ￼
CVSS v3.1: 3.7
GHSA-v43w-3xpv-548q: A vulnerability has been reported in Cups Easy (Purchase & Inventory), version 1.0, whereby user-controlled inputs are not sufficiently encoded, resulting in a Cross-Site Scripting (XSS) vulnerability via /cupseasylive/taxstructurecreate.php, in the description  parameter. Exploitation of this vulnerability could allow a remote attacker to send a specially crafted URL to an authenticated user and steal their session cookie credentials.
CVSS v3.1: 7.1
CVE-2019-5245: HiSuite 9.1.0.300 versions and earlier contains a DLL hijacking vulnerability. This vulnerability exists due to some DLL file is loaded by HiSuite improperly. And it allows an attacker to load this DLL file of the attacker's choosing that could execute arbitrary code.
CVSS v3.0: 5.3
CVSS v2.0: 4.6
CVE-2022-36700: Ingredients Stock Management System v1.0 was discovered to contain a SQL injection vulnerability via the id parameter at /items/manage_item.php.
CVSS v3.1: 8.8
CVE-2014-3007: Python Image Library (PIL) 1.1.7 and earlier and Pillow 2.3 might allow remote attackers to execute arbitrary commands via shell metacharacters in unspecified vectors related to CVE-2014-1932, possibly JpegImagePlugin.py.
CVSS v2.0: 10
GHSA-w8jp-2wxg-495f: PHP remote file inclusion vulnerabilities in ActionApps 2.8.1 allow remote attackers to execute arbitrary PHP code via a URL in the GLOBALS[AA_INC_PATH] parameter in (1) cached.php3, (2) cron.php3, (3) discussion.php3, (4) filldisc.php3, (5) filler.php3, (6) fillform.php3, (7) go.php3, (8) hiercons.php3, (9) jsview.php3, (10) live_checkbox.php3, (11) offline.php3, (12) post2shtml.php3, (13) search.php3, (14) slice.php3, (15) sql_update.php3, (16) view.php3, (17) multiple files in the (18) admin/ folder, (19) includes folder, and (20) modules/ folder.
CVE-2017-3527: Vulnerability in the PeopleSoft Enterprise PeopleTools component of Oracle PeopleSoft Products (subcomponent: Fluid Core). Supported versions that are affected are 8.54 and 8.55. Easily "exploitable" vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks of this vulnerability can result in unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. CVSS 3.0 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).
CVSS v3.0: 5.3
CVSS v2.0: 5
GHSA-xhhv-7xxm-fwgf: In the Linux kernel, the following vulnerability has been resolved:net: atlantic: Fix DMA mapping for PTP hwts ringFunction aq_ring_hwts_rx_alloc() maps extra AQ_CFG_RXDS_DEF bytes
for PTP HWTS ring but then generic aq_ring_free() does not take this
into account.
Create and use a specific function to free HWTS ring to fix this
issue.Trace:
[  215.351607] ------------[ cut here ]------------
[  215.351612] DMA-API: atlantic 0000:4b:00.0: device driver frees DMA memory with different size [device address=0x00000000fbdd0000] [map size=34816 bytes] [unmap size=32768 bytes]
[  215.351635] WARNING: CPU: 33 PID: 10759 at kernel/dma/debug.c:988 check_unmap+0xa6f/0x2360
...
[  215.581176] Call Trace:
[  215.583632]  <TASK>
[  215.585745]  ? show_trace_log_lvl+0x1c4/0x2df
[  215.590114]  ? show_trace_log_lvl+0x1c4/0x2df
[  215.594497]  ? debug_dma_free_coherent+0x196/0x210
[  215.599305]  ? check_unmap+0xa6f/0x2360
[  215.603147]  ? __warn+0xca/0x1d0
[  215.606391]  ? check_unmap+0xa6f/0x2360
[  215.610237]  ? report_bug+0x1ef/0x370
[  215.613921]  ? handle_bug+0x3c/0x70
[  215.617423]  ? exc_invalid_op+0x14/0x50
[  215.621269]  ? asm_exc_invalid_op+0x16/0x20
[  215.625480]  ? check_unmap+0xa6f/0x2360
[  215.629331]  ? mark_lock.part.0+0xca/0xa40
[  215.633445]  debug_dma_free_coherent+0x196/0x210
[  215.638079]  ? __pfx_debug_dma_free_coherent+0x10/0x10
[  215.643242]  ? slab_free_freelist_hook+0x11d/0x1d0
[  215.648060]  dma_free_attrs+0x6d/0x130
[  215.651834]  aq_ring_free+0x193/0x290 [atlantic]
[  215.656487]  aq_ptp_ring_free+0x67/0x110 [atlantic]
...
[  216.127540] ---[ end trace 6467e5964dd2640b ]---
[  216.132160] DMA-API: Mapped at:
[  216.132162]  debug_dma_alloc_coherent+0x66/0x2f0
[  216.132165]  dma_alloc_attrs+0xf5/0x1b0
[  216.132168]  aq_ring_hwts_rx_alloc+0x150/0x1f0 [atlantic]
[  216.132193]  aq_ptp_ring_alloc+0x1bb/0x540 [atlantic]
[  216.132213]  aq_nic_init+0x4a1/0x760 [atlantic]
CVSS v3.1: 5.5
GHSA-mx8c-v3w5-7p24: Multiple OS command injection vulnerabilities exist in the swctrl functionality of Planet WGR-500 v1.3411b190912. A specially crafted network request can lead to arbitrary command execution. An attacker can send a network request to trigger these vulnerabilities.This command injection is related to the `new_password` request parameter.
CVSS v3.1: 8.8
RHSA-2020:0196: Red Hat Security Advisory: java-1.8.0-openjdk security update
OpenJDK: Incorrect exception processing during deserialization in BeanContextSupport (Serialization, 8224909) OpenJDK: Improper checks of SASL message properties in GssKrb5Base (Security, 8226352) OpenJDK: Incorrect isBuiltinStreamHandler check causing URL normalization issues (Networking, 8228548) OpenJDK: Use of unsafe RSA-MD5 checksum in Kerberos TGS (Security, 8229951) OpenJDK: Serialization filter changes via jdk.serialFilter property modification (Serialization, 8231422) OpenJDK: Excessive memory usage in OID processing in X.509 certificate parsing (Libraries, 8234037) OpenJDK: Incomplete enforcement of maxDatagramSockets limit in DatagramChannelImpl (Networking, 8231795)
CVSS v3.1: 3.7
GHSA-3j4x-9q9q-3277: Cross-site Scripting in JFinal
A stored XSS vulnerability exists in JFinalcms 5.0.0 via the /gusetbook/save content parameter, which allows remote attackers to inject arbitrary web script or HTML.
CVSS v3.1: 5.4
GHSA-r4mg-wwf5-4w87: Addressed remote code execution vulnerability in cgi_api.php that allowed escalation of privileges in Western Digital My Cloud NAS devices prior to 5.04.114.
CVE-2022-25518: In CMDBuild from version 3.0 to 3.3.2 payload requests are saved in a temporary log table, which allows attackers with database access to read the password of the users who login to the application by querying the database table.
CVSS v3.1: 6.5
CVSS v2.0: 4
CVE-2025-8656: Kenwood DMX958XR Protection Mechanism Failure Software Downgrade Vulnerability
Kenwood DMX958XR Protection Mechanism Failure Software Downgrade Vulnerability. This vulnerability allows physically present attackers to downgrade software on affected installations of Kenwood DMX958XR devices. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the libSystemLib library. The issue results from the lack of proper validation of version information before performing an update. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-26355.
CVSS v3.0: 6.8
GHSA-vwrv-8g78-c37j: In Foxit Reader and PhantomPDF before 10.0.1, and PhantomPDF before 9.7.3, attackers can obtain sensitive information from an out-of-bounds read because a text-string index continues to be used after splitting a string into two parts. A crash may also occur.
GHSA-xq69-5h5v-x9x4: In Spring for Apache Kafka, overly broad trusted-package matching in header mappers exposes JDK classes to deserialization
JsonKafkaHeaderMapper and the deprecated DefaultKafkaHeaderMapper matched type headers against trusted packages using a prefix check, meaning that trusting any package implicitly trusted all of its subpackages. Combined with Jackson's default bean deserialization, a producer could supply crafted header values that caused the consumer to deserialize arbitrary JDK types.Affected versions:
Spring for Apache Kafka 4.0.0 through 4.0.5; 3.3.0 through 3.3.15; 3.2.0 through 3.2.13; 2.9.0 through 2.9.13; 2.8.0 through 2.8.11.
CVSS v3.1: 8.1
CVE-2020-27459: Chronoforeum 2.0.11 allows Stored XSS vulnerabilities when inserting a crafted payload into a post. If any user sees the post, the inserted XSS code is executed.
CVSS v3.1: 6.1
CVSS v2.0: 4.3
CVE-2021-28204: ASUS BMC's firmware: command injection - Modify user’s information function
The specific function in ASUS BMC’s firmware Web management page (Modify user’s information function) does not filter the specific parameter. As obtaining the administrator permission, remote attackers can launch command injection to execute command arbitrary.
CVSS v3.1: 7.2
CVE-2022-49962: xhci: Fix null pointer dereference in remove if xHC has only one roothub
In the Linux kernel, the following vulnerability has been resolved:

xhci: Fix null pointer dereference in remove if xHC has only one roothub

The remove path in xhci platform driver tries to remove and put both main
and shared hcds even if only a main hcd exists (one roothub)

This causes a null pointer dereference in reboot for those controllers.

Check that the shared_hcd exists before trying to remove it.
CVSS v3.1: 5.5
CVE-2025-48565: In multiple locations, there is a possible way to bypass the cross profile intent filter due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
CVSS v3.1: 7.8
ICSA-17-304-02: Trihedral Engineering Limited VTScada
A local, non-administrator user has privileges to read and write to the file system of the target machine.CVE-2017-14031 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). The program will execute specially crafted malicious dll files placed on the target machine.CVE-2017-14029 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
CVSS v3.0: 7.8
CVE-2019-1762: Cisco IOS and IOS XE Software Information Disclosure Vulnerability
A vulnerability in the Secure Storage feature of Cisco IOS and IOS XE Software could allow an authenticated, local attacker to access sensitive system information on an affected device. The vulnerability is due to improper memory operations performed at encryption time, when affected software handles configuration updates. An attacker could exploit this vulnerability by retrieving the contents of specific memory locations of an affected device. A successful exploit could result in the disclosure of keying materials that are part of the device configuration, which can be used to recover critical system information.
CVSS v3.0: 4.4
CVE-2025-61913: Flowise is vulnerable to arbitrary file read, arbitrary file write
Flowise is a drag & drop user interface to build a customized large language model flow. In versions prior to 3.0.8, WriteFileTool and ReadFileTool in Flowise do not restrict file path access, allowing authenticated attackers to exploit this vulnerability to read and write arbitrary files to any path in the file system, potentially leading to remote command execution. Flowise 3.0.8 fixes this vulnerability.
CVSS v3.1: 10
GHSA-j9gg-6hgw-g24x: A weakness has been identified in SourceCodester Pharmacy Sales and Inventory System 1.0. This impacts an unknown function of the file /ajax.php?action=save_product. This manipulation of the argument ID causes sql injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
CVSS v4.0: 5.5
CVSS v3.1: 7.3
CVE-2022-50926: WAGO 750-8212 PFC200 G2 2ETH RS Privilege Escalation
WAGO 750-8212 PFC200 G2 2ETH RS firmware contains a privilege escalation vulnerability that allows attackers to manipulate user session cookies. Attackers can modify the cookie's 'name' and 'roles' parameters to elevate from ordinary user to administrative privileges without authentication.
CVSS v4.0: 8.7
CVSS v3.1: 9.8
CVE-2022-43719: Apache Superset: Cross Site Request Forgery (CSRF) on accept, request access API
Two legacy REST API endpoints for approval and request access are vulnerable to cross site request forgery. This issue affects Apache Superset version 1.5.2 and prior versions and version 2.0.0.



CVSS v3.1: 8.8
GHSA-6f4r-f2fv-g8f4: A use-after-free vulnerability exists in the NMR::COpcPackageReader::releaseZIP() functionality of 3MF Consortium lib3mf 2.0.0. A specially crafted 3MF file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.
CVSS v3.1: 8.1
CVE-2015-3785: The Telephony component in Apple OS X before 10.11, when the Continuity feature is enabled, allows local users to bypass intended telephone-call restrictions via unspecified vectors.
CVSS v2.0: 1.9
CVE-2022-26173: JForum v2.8.0 was discovered to contain a Cross-Site Request Forgery (CSRF) via http://target_host:port/jforum-2.8.0/jforum.page, which allows attackers to arbitrarily add admin accounts.
CVSS v3.1: 8.8
CVSS v2.0: 6.8
GHSA-p2wh-4xqw-8c9x: Multiple cross-site scripting (XSS) vulnerabilities in Sophos Cyberoam CR100iNG UTM appliance with firmware 10.6.3 MR-1 build 503, CR35iNG UTM appliance with firmware 10.6.2 MR-1 build 383, and CR35iNG UTM appliance with firmware 10.6.2 Build 378 allow remote attackers to inject arbitrary web script or HTML via the (1) ipFamily parameter to corporate/webpages/trafficdiscovery/LiveConnections.jsp; the (2) ipFamily, (3) applicationname, or (4) username parameter to corporate/webpages/trafficdiscovery/LiveConnectionDetail.jsp; or the (5) X-Forwarded-For HTTP header.
CVSS v3.0: 6.1
GHSA-9jpx-r898-445c: While processing a message from firmware in htt_t2h_msg_handler_fast() in Android releases from CAF using the linux kernel (Android for MSM, Firefox OS for MSM, QRD Android) before security patch level 2018-06-05, a buffer overwrite can occur.
CVSS v3.0: 7.8
CVE-2022-41970: Nextcloud Server's disabled download shares still allow download through preview images
Nextcloud Server is an open source personal cloud server. Prior to versions 24.0.7 and 25.0.1, disabled download shares still allow download through preview images. Images could be downloaded and previews of documents (first page) can be downloaded without being watermarked. Versions 24.0.7 and 25.0.1 contain a fix for this issue. No known workarounds are available.
CVSS v3.1: 2.6
CVE-2023-21271: In parseInputs of ShimPreparedModel.cpp, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.


CVSS v3.1: 5.5
CVE-2023-22055: Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Web Runtime SEC).  Supported versions that are affected are Prior to 9.2.7.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise JD Edwards EnterpriseOne Tools.  Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in JD Edwards EnterpriseOne Tools, 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 JD Edwards EnterpriseOne Tools accessible data as well as  unauthorized read access to a subset of JD Edwards EnterpriseOne Tools accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).
CVSS v3.1: 6.1
CVE-2010-2857: Directory traversal vulnerability in the Music Manager component for Joomla! allows remote attackers to read arbitrary files and possibly have unspecified other impact via a .. (dot dot) in the cid parameter to album.html.
CVSS v2.0: 6.8
CVE-2021-4356: Frontend File Manager <= 18.2 - Unauthenticated Arbitrary File Download
The Frontend File Manager plugin for WordPress is vulnerable to Unauthenticated Arbitrary File Download
 in versions up to, and including, 18.2. This is due to lacking authentication protections, capability checks, and sanitization, all on the wpfm_file_meta_update AJAX action. This makes it possible for unauthenticated attackers to download arbitrary files on the site, potentially leading to site takeover.
CVSS v3.1: 9
GHSA-5fxg-wcfp-8jcq: Create-Project Manager 1.07 has Multi Persistent Cross-site Scripting and HTML injection in via Online chat, Social feed,Message(title-tag), Add new client (all-tags).
CVE-2019-10773: In Yarn before 1.21.1, the package install functionality can be abused to generate arbitrary symlinks on the host filesystem by using specially crafted "bin" keys. Existing files could be overwritten depending on the current user permission set.
CVSS v3.1: 7.8
CVSS v2.0: 6.8
CVE-2026-9367: NousResearch hermes-agent terminal_tool approval.py detect_dangerous_command os command injection
A vulnerability was determined in NousResearch hermes-agent up to 5157f5427f19488b31c6fdebbacd15d798ce7f63. This affects the function detect_dangerous_command of the file tools/approval.py of the component terminal_tool. This manipulation causes os command injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS v4.0: 6.9
CVSS v3.1: 7.3
CVSS v3.0: 7.3
CVSS v2.0: 7.5
CVE-2019-19470: Unsafe usage of .NET deserialization in Named Pipe message processing allows privilege escalation to NT AUTHORITY\SYSTEM for a local attacker. Affected product is TinyWall, all versions up to and including 2.1.12. Fixed in version 2.1.13.
CVSS v3.1: 7.8
CVSS v2.0: 7.2
GHSA-mgr2-r3mh-6ffr: Unrestricted file upload vulnerability in upper.php in kandalf upper 0.1 allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in fileup/.
GHSA-45ff-v9gq-xww8: In the Linux kernel, the following vulnerability has been resolved:smb: client: Add check for next_buffer in receive_encrypted_standard()Add check for the return value of cifs_buf_get() and cifs_small_buf_get()
in receive_encrypted_standard() to prevent null pointer dereference.
CVSS v3.1: 5.5
RHSA-2025:21562: Red Hat Security Advisory: openssl security update
openssl: Out-of-bounds read & write in RFC 3211 KEK Unwrap
CVSS v3.1: 5.6
GHSA-xpf5-rhc4-rvvh: A vulnerability, which was classified as critical, was found in itsourcecode Bike Delivery System 1.0. Affected is an unknown function of the file contact_us_action.php. The manipulation of the argument name leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-273648.
CVSS v4.0: 6.9
CVSS v3.1: 7.3
CVE-2022-34715: Windows Network File System Remote Code Execution Vulnerability
Windows Network File System Remote Code Execution Vulnerability
CVSS v3.1: 9.8
CVE-2025-2717: D-Link DIR-823X HTTP POST Request diag_nslookup sub_41710C os command injection
A vulnerability, which was classified as critical, has been found in D-Link DIR-823X 240126/240802. This issue affects the function sub_41710C of the file /goform/diag_nslookup of the component HTTP POST Request Handler. The manipulation of the argument target_addr leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
CVSS v4.0: 5.1
CVSS v3.1: 4.7
CVSS v3.0: 4.7
CVSS v2.0: 5.8
GHSA-vp46-rrwg-r2fv: SmartWin CyberOffice Shopping Cart 2 (aka CyberShop) allows remote attackers to modify price information by changing the "Price" hidden form variable.
GHSA-9cxh-gqpx-qc5m: Credential Disclosure in System.DirectoryServices.Protocols
Microsoft is releasing this security advisory to provide information about a vulnerability in .NET. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.A Information Disclosure vulnerability exists in .NET where System.DirectoryServices.Protocols.LdapConnection may send credentials in plain text on Linux.PatchesAny .NET application that uses `System.DirectoryServices.Protocols` with a vulnerable version listed below on system based on Linux.Package name | Vulnerable versions | Secure versions
------------ | ---------------- | -------------------------
System.DirectoryServices.Protocols | 5.0.0  | 5.0.1Other DetailsAnnouncement for this issue can be found at dotnet/announcements#202An Issue for this can be found at https://github.com/dotnet/runtime/issues/60301MSRC details for this can be found at https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-41355
CVSS v3.1: 5.7
CVE-2025-47375: Use After Free in Automotive Audio
Memory corruption while handling different IOCTL calls from the user-space simultaneously.
CVSS v3.1: 7.8
GHSA-w6w2-2wxg-ggwx: Mojolicious::Plugin::CaptchaPNG version 1.05 for Perl uses a weak random number source for generating the captcha.That version uses the built-in rand() function for generating the captcha text as well as image noise, which is insecure.
CVSS v3.1: 9.1
GHSA-xm77-6vqw-642h: An issue (known as XSA-212) was discovered in Xen, with fixes available for 4.8.x, 4.7.x, 4.6.x, 4.5.x, and 4.4.x. The earlier XSA-29 fix introduced an insufficient check on XENMEM_exchange input, allowing the caller to drive hypervisor memory accesses outside of the guest provided input/output arrays.
CVSS v3.0: 8.2