ansulev/circl-vulnerability-scores huggingface dataset:
GHSA-g8jc-mm3c-cwhj: Malicious Package in reques
All versions of `reques` typosquatted a popular package of similar name and tracked users who had installed the incorrect package. The package uploaded information to a remote server including: name of the downloaded package, name of the intended package, the Node version and whether the process was running as sudo. There is no further compromise.RecommendationRemove the package from your dependencies and always ensure package names are typed correctly upon installation.
CVSS v3.1: 9.8
GHSA-g244-7952-w558: Use-after-free vulnerability in Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before 11.2.202.451 on Linux allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2015-0341.
CVE-2016-6145: The SQL interface in SAP HANA DB 1.00.091.00.1418659308 provides different error messages for failed login attempts depending on whether the username exists and is locked when the detailed_error_on_connect option is not supported or is configured as "False," which allows remote attackers to enumerate database users via a series of login attempts, aka SAP Security Note 2216869.
CVSS v3.0: 5.3
CVSS v2.0: 5
GHSA-q3rv-qjc5-r34x: An issue was discovered in certain Apple products. iOS before 11 is affected. macOS before 10.13 is affected. tvOS before 11 is affected. watchOS before 4 is affected. The issue involves the third-party "SQLite" product. Versions before 3.19.3 allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.
CVSS v3.0: 9.8
GHSA-xq3c-8gqm-v648: async-graphql / async-graphql - @DOS GraphQL Nested Fragments overflow
ImpactExecuting deeply nested queries may cause stack overflow.PatchesUpgrade to `v4.0.6`
CVSS v3.1: 7.5
RHSA-2026:10226: Red Hat Security Advisory: grafana security update
grafana: Grafana: Information disclosure of data-source passwords via public dashboards
CVSS v3.1: 7.5
GHSA-6f45-2vcm-jvp9: An issue was discovered on Intelbras IWR 3000N 1.8.7 devices. A malformed login request allows remote attackers to cause a denial of service (reboot), as demonstrated by JSON misparsing of the \""} string to v1/system/login.
GHSA-cv7j-8xc6-2mjx: Multiple SQL injection vulnerabilities in phsBlog 0.1.1 allow remote attackers to execute arbitrary SQL commands via the (1) eid parameter to comments.php, (2) cid parameter to index.php, and the (3) urltitle parameter to entries.php.
CVE-2017-9155: libautotrace.a in AutoTrace 0.31.1 allows remote attackers to cause a denial of service (invalid read and SEGV), related to the input_pnm_reader function in input-pnm.c:243:3.
CVSS v3.0: 7.5
CVSS v2.0: 5
CVE-2014-6596: Unspecified vulnerability in the Siebel UI Framework component in Oracle Siebel CRM 8.1.1 and 8.2.2 allows remote attackers to affect integrity via unknown vectors related to Portal Framework.
CVSS v2.0: 4.3
CVE-2021-47242: mptcp: fix soft lookup in subflow_error_report()
In the Linux kernel, the following vulnerability has been resolved:

mptcp: fix soft lookup in subflow_error_report()

Maxim reported a soft lookup in subflow_error_report():

 watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [swapper/0:0]
 RIP: 0010:native_queued_spin_lock_slowpath
 RSP: 0018:ffffa859c0003bc0 EFLAGS: 00000202
 RAX: 0000000000000101 RBX: 0000000000000001 RCX: 0000000000000000
 RDX: ffff9195c2772d88 RSI: 0000000000000000 RDI: ffff9195c2772d88
 RBP: ffff9195c2772d00 R08: 00000000000067b0 R09: c6e31da9eb1e44f4
 R10: ffff9195ef379700 R11: ffff9195edb50710 R12: ffff9195c2772d88
 R13: ffff9195f500e3d0 R14: ffff9195ef379700 R15: ffff9195ef379700
 FS:  0000000000000000(0000) GS:ffff91961f400000(0000) knlGS:0000000000000000
 CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
 CR2: 000000c000407000 CR3: 0000000002988000 CR4: 00000000000006f0
 Call Trace:
  <IRQ>
 _raw_spin_lock_bh
 subflow_error_report
 mptcp_subflow_data_available
 __mptcp_move_skbs_from_subflow
 mptcp_data_ready
 tcp_data_queue
 tcp_rcv_established
 tcp_v4_do_rcv
 tcp_v4_rcv
 ip_protocol_deliver_rcu
 ip_local_deliver_finish
 __netif_receive_skb_one_core
 netif_receive_skb
 rtl8139_poll 8139too
 __napi_poll
 net_rx_action
 __do_softirq
 __irq_exit_rcu
 common_interrupt
  </IRQ>

The calling function - mptcp_subflow_data_available() - can be invoked
from different contexts:
- plain ssk socket lock
- ssk socket lock + mptcp_data_lock
- ssk socket lock + mptcp_data_lock + msk socket lock.

Since subflow_error_report() tries to acquire the mptcp_data_lock, the
latter two call chains will cause soft lookup.

This change addresses the issue moving the error reporting call to
outer functions, where the held locks list is known and the we can
acquire only the needed one.
CVSS v3.1: 7.8
CVE-2024-3814: tagDiv Composer <= 4.8 - Authenticated (Author+) Stored Cross-Site Scripting via Attachment Meta
The tagDiv Composer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'single' module in all versions up to, and including, 4.8 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS v3.1: 5.5
CVE-2019-8525: A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Mojave 10.14.5, Security Update 2019-003 High Sierra, Security Update 2019-003 Sierra, watchOS 5.2, macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, iOS 12.2. An application may be able to execute arbitrary code with kernel privileges.
CVSS v3.1: 6.7
CVSS v2.0: 7.2
GHSA-qhp6-8wqm-w5mj: Observable behavioral discrepancy vulnerability in QSAN Storage Manager allows remote attackers to obtain the system information without permissions.
CVSS v3.1: 5.3
CVE-2025-68993: WordPress Share, Print and PDF Products for WooCommerce plugin <= 3.1.2 - Broken Access Control vulnerability
Missing Authorization vulnerability in XforWooCommerce Share, Print and PDF Products for WooCommerce share-print-pdf-woocommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Share, Print and PDF Products for WooCommerce: from n/a through <= 3.1.2.
CVSS v3.1: 5.3
GHSA-c89h-q3c8-hjrr: Microsoft Internet Explorer 9 through 11 allows remote attackers to read content from a different (1) domain or (2) zone via a crafted web site, aka "Internet Explorer Cross-domain Information Disclosure Vulnerability."
GHSA-9hrm-r87r-gq63: Argument Injection Leading to Remote Code Execution in Realtime Graph Extension, allowing unauthenticated attackers to execute arbitrary code on the server. This issue affects Pandora FMS: from 700 through <777.
CVSS v4.0: 9.4
CVSS v3.1: 9.8
CVE-2024-12822: Media Manager for UserPro <= 3.12.0 - Missing Authorization to Unauthenticated Arbitrary Options Update
The Media Manager for UserPro plugin for WordPress is vulnerable to unauthorized modification of data that can lead to privilege escalation due to a missing capability check on the add_capto_img() function in all versions up to, and including, 3.11.0. This makes it possible for unauthenticated attackers to update arbitrary options on the WordPress site. This can be leveraged to update the default role for registration to administrator and enable user registration for attackers to gain administrative user access to a vulnerable site.
CVSS v3.1: 9.8
CVE-2020-11062: Reflexive XSS in GLPI
In GLPI after 0.68.1 and before 9.4.6, multiple reflexive XSS occur in Dropdown endpoints due to an invalid Content-Type. This has been fixed in version 9.4.6.
CVSS v3.1: 6
GHSA-x8qj-q9rr-m7m3: Ubiquiti Networks EdgeOS version 1.9.1 and prior suffer from an Improper Privilege Management vulnerability due to the lack of protection of the file system leading to sensitive information being exposed. An attacker with access to an operator (read-only) account could escalate privileges to admin (root) access in the system.
CVSS v3.0: 8.8
CVE-2021-29722: IBM Sterling Secure Proxy 6.0.1, 6.0.2, 2.4.3.2, and 3.4.3.2 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 201095.
CVSS v3.0: 5.9
CVE-2024-6380: Reflected Cross-site Scripting (XSS) vulnerability affecting ENOVIA Collaborative Industry Innovator from Release 3DEXPERIENCE R2022x through Release 3DEXPERIENCE R2024x
A reflected Cross-site Scripting (XSS) vulnerability affecting ENOVIA Collaborative Industry Innovator from Release 3DEXPERIENCE R2022x through Release 3DEXPERIENCE R2024x allows an attacker to execute arbitrary script code in user's browser session.
CVSS v3.1: 8.7
RHSA-2005:332: Red Hat Security Advisory: xloadimage security update
security flaw
CVE-2020-9579: Magento versions 2.3.4 and earlier, 2.2.11 and earlier (see note), 1.14.4.4 and earlier, and 1.9.4.4 and earlier have a security mitigation bypass vulnerability. Successful exploitation could lead to arbitrary code execution.
CVSS v3.1: 9.8
CVSS v2.0: 7.5
CVE-2025-21634: cgroup/cpuset: remove kernfs active break
In the Linux kernel, the following vulnerability has been resolved:

cgroup/cpuset: remove kernfs active break

A warning was found:

WARNING: CPU: 10 PID: 3486953 at fs/kernfs/file.c:828
CPU: 10 PID: 3486953 Comm: rmdir Kdump: loaded Tainted: G
RIP: 0010:kernfs_should_drain_open_files+0x1a1/0x1b0
RSP: 0018:ffff8881107ef9e0 EFLAGS: 00010202
RAX: 0000000080000002 RBX: ffff888154738c00 RCX: dffffc0000000000
RDX: 0000000000000007 RSI: 0000000000000004 RDI: ffff888154738c04
RBP: ffff888154738c04 R08: ffffffffaf27fa15 R09: ffffed102a8e7180
R10: ffff888154738c07 R11: 0000000000000000 R12: ffff888154738c08
R13: ffff888750f8c000 R14: ffff888750f8c0e8 R15: ffff888154738ca0
FS:  00007f84cd0be740(0000) GS:ffff8887ddc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555f9fbe00c8 CR3: 0000000153eec001 CR4: 0000000000370ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 kernfs_drain+0x15e/0x2f0
 __kernfs_remove+0x165/0x300
 kernfs_remove_by_name_ns+0x7b/0xc0
 cgroup_rm_file+0x154/0x1c0
 cgroup_addrm_files+0x1c2/0x1f0
 css_clear_dir+0x77/0x110
 kill_css+0x4c/0x1b0
 cgroup_destroy_locked+0x194/0x380
 cgroup_rmdir+0x2a/0x140

It can be explained by:
rmdir 				echo 1 > cpuset.cpus
				kernfs_fop_write_iter // active=0
cgroup_rm_file
kernfs_remove_by_name_ns	kernfs_get_active // active=1
__kernfs_remove					  // active=0x80000002
kernfs_drain			cpuset_write_resmask
wait_event
//waiting (active == 0x80000001)
				kernfs_break_active_protection
				// active = 0x80000001
// continue
				kernfs_unbreak_active_protection
				// active = 0x80000002
...
kernfs_should_drain_open_files
// warning occurs
				kernfs_put_active

This warning is caused by 'kernfs_break_active_protection' when it is
writing to cpuset.cpus, and the cgroup is removed concurrently.

The commit 3a5a6d0c2b03 ("cpuset: don't nest cgroup_mutex inside
get_online_cpus()") made cpuset_hotplug_workfn asynchronous, This change
involves calling flush_work(), which can create a multiple processes
circular locking dependency that involve cgroup_mutex, potentially leading
to a deadlock. To avoid deadlock. the commit 76bb5ab8f6e3 ("cpuset: break
kernfs active protection in cpuset_write_resmask()") added
'kernfs_break_active_protection' in the cpuset_write_resmask. This could
lead to this warning.

After the commit 2125c0034c5d ("cgroup/cpuset: Make cpuset hotplug
processing synchronous"), the cpuset_write_resmask no longer needs to
wait the hotplug to finish, which means that concurrent hotplug and cpuset
operations are no longer possible. Therefore, the deadlock doesn't exist
anymore and it does not have to 'break active protection' now. To fix this
warning, just remove kernfs_break_active_protection operation in the
'cpuset_write_resmask'.
CVSS v3.1: 5.5
GHSA-gq23-98cm-xpr9: Open 5GS WebUI uses a hard-coded JWT signing key (change-me) whenever the environment variable JWT_SECRET_KEY is unset
CVSS v3.1: 6.5
CVE-2025-14609: Wise Analytics <= 1.1.9 - Missing Authorization to Unauthenticated Arbitrary Analytics Database Disclosure via 'name' Parameter
The Wise Analytics plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.1.9. This is due to missing capability checks on the REST API endpoint '/wise-analytics/v1/report'. This makes it possible for unauthenticated attackers to access sensitive analytics data including administrator usernames, login timestamps, visitor tracking information, and business intelligence data via the 'name' parameter granted they can send unauthenticated requests.
CVSS v3.1: 5.3
GHSA-8pg2-f5fh-mj6f: A CWE-620: Unverified Password Change vulnerability exists in EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 ) that could allow an attacker connected to the charging station web server to modify the password of a user.
CVE-2025-46936: Adobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)
Adobe Experience Manager versions 6.5.22 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low privileged 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.
CVSS v3.1: 5.4
CVE-2026-7303: Xuxueli xxl-job Execution Log JobLogController.java logDetailCat resource injection
A security flaw has been discovered in Xuxueli xxl-job up to 3.3.2. Impacted is the function logDetailCat of the file xxl-job-admin/src/main/java/com/xxl/job/admin/controller/biz/JobLogController.java of the component Execution Log Handler. The manipulation of the argument logId results in improper control of resource identifiers. The attack may be performed from remote. This attack is characterized by high complexity. The exploitability is considered difficult. The exploit has been released to the public and may be used for attacks. Upgrading to version 3.4.0 is recommended to address this issue. The patch is identified as d24e4ccd6073cc75305e1d3b9c29bc8db7437e7a. It is suggested to upgrade the affected component.
CVSS v4.0: 6.3
CVSS v3.1: 3.7
CVSS v3.0: 3.7
CVSS v2.0: 2.6
CVE-2022-38697: In messaging service, there is a missing permission check. This could lead to access unexpected provider in contacts service with no additional execution privileges needed.
CVSS v3.1: 5.5
CVE-2024-50170: net: bcmasp: fix potential memory leak in bcmasp_xmit()
In the Linux kernel, the following vulnerability has been resolved:

net: bcmasp: fix potential memory leak in bcmasp_xmit()

The bcmasp_xmit() returns NETDEV_TX_OK without freeing skb
in case of mapping fails, add dev_kfree_skb() to fix it.
CVSS v3.1: 5.5
GHSA-w99f-f6h3-qccc: A vulnerability in the DHCP message handler of Cisco IOS XE Software for Cisco cBR-8 Converged Broadband Routers could allow an unauthenticated, remote attacker to cause the supervisor to crash, which could result in a denial of service (DoS) condition. The vulnerability is due to insufficient error handling when DHCP version 4 (DHCPv4) messages are parsed. An attacker could exploit this vulnerability by sending a malicious DHCPv4 message to or through a WAN interface of an affected device. A successful exploit could allow the attacker to cause a reload of the affected device. Note: On Cisco cBR-8 Converged Broadband Routers, all of the following are considered WAN interfaces: 10 Gbps Ethernet interfaces 100 Gbps Ethernet interfaces Port channel interfaces that include multiple 10 and/or 100 Gbps Ethernet interfaces
GHSA-cvf6-xm2v-cq3c: The Session Initiation Protocol (SIP) implementation in multiple Cisco products including IP Phone models 7940 and 7960, IOS versions in the 12.2 train, and Secure PIX 5.2.9 to 6.2.2 allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted INVITE messages, as demonstrated by the OUSPG PROTOS c07-sip test suite.
CVE-2025-6794: Marvell QConvergeConsole saveAsText Directory Traversal Remote Code Execution Vulnerability
Marvell QConvergeConsole saveAsText Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Marvell QConvergeConsole. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the implementation of the saveAsText method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-24913.
CVSS v3.0: 9.8
GHSA-fj7r-3g8v-95fh: Improper initialization in BIOS firmware for some Intel(R) NUCs may allow a privileged user to potentially enable information disclosure via local access.
CVSS v3.1: 6.1
CVE-2014-1428: uuid.uuid1() is not suitable as an unguessable identifier/token
A vulnerability in generate_filestorage_key of Ubuntu MAAS allows an attacker to brute-force filenames. This issue affects Ubuntu MAAS versions prior to 1.9.2.
CVSS v3.0: 2
GHSA-wv6x-8w5x-88q8: Comtech H8 Heights Remote Gateway 2.5.1 devices allow XSS and HTML injection via the Site Name (aka SiteName) field.
CVSS v3.1: 5.4
GHSA-8q9g-rp7j-39jf: A vulnerability was determined in code-projects Online Event Judging System 1.0. This issue affects some unknown processing of the file /create_account.php. This manipulation of the argument fname causes sql injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. Other parameters might be affected as well.
CVSS v4.0: 5.5
CVSS v3.1: 7.3
CVE-2023-22014: Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Portal).  Supported versions that are affected are 8.59 and  8.60. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where PeopleSoft Enterprise PeopleTools executes to compromise PeopleSoft Enterprise PeopleTools.  Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise PeopleTools. CVSS 3.1 Base Score 8.4 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
CVSS v3.1: 8.4
CVE-2024-20267: A vulnerability with the handling of MPLS traffic for Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the netstack process to unexpectedly restart, which could cause the device to stop processing network traffic or to reload. 
 This vulnerability is due to lack of proper error checking when processing an ingress MPLS frame. An attacker could exploit this vulnerability by sending a crafted IPv6 packet that is encapsulated within an MPLS frame to an MPLS-enabled interface of the targeted device. A successful exploit could allow the attacker to cause a denial of service (DoS) condition.
 Note: The IPv6 packet can be generated multiple hops away from the targeted device and then encapsulated within MPLS. The DoS condition may occur when the NX-OS device processes the packet.
CVSS v3.1: 8.6
GHSA-4444-267r-x82x: The HTTP client in Cisco IOS 12.4 and 15.0 allows user-assisted remote attackers to cause a denial of service (device crash) via a malformed HTTP response to a request for service installation, aka Bug ID CSCts12249.
CVE-2025-24111: A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 18.3 and iPadOS 18.3, iPadOS 17.7.7, macOS Sequoia 15.3, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.3, visionOS 2.3, watchOS 11.3. An app may be able to cause unexpected system termination.
CVSS v3.1: 5.5
CVE-2025-41091: Insecure Direct Object Reference in GPS BOLD Workplanner
Insecure Direct Object Reference (IDOR) vulnerability in BOLD Workplanner in versions prior to 2.5.25 (4935b438f9b), consisting of a lack of adequate validation of user input, allowing an authenticated user to access to calendar details using unauthorised internal identifiers.
CVSS v4.0: 7.1
GHSA-mgg3-9x9v-hwxx: In the Linux kernel, the following vulnerability has been resolved:erofs: set fileio bio failed in short read caseFor file-backed mount, IO requests are handled by vfs_iocb_iter_read().
However, it can be interrupted by SIGKILL, returning the number of
bytes actually copied. Unused folios in bio are unexpectedly marked
as uptodate.vfs_read
    filemap_read
      filemap_get_pages
        filemap_readahead
          erofs_fileio_readahead
            erofs_fileio_rq_submit
              vfs_iocb_iter_read
                filemap_read
                  filemap_get_pages  <= detect signal
              erofs_fileio_ki_complete  <= set all folios uptodateThis patch addresses this by setting short read bio with an error
directly.
CVSS v3.1: 5.5
GHSA-7274-38f2-76jh: Cross Site Request Forgery (CSRF) vulnerability exists in Eyoucms 1.3.6 that can add an admin account via /login.php?m=admin&c=Admin&a=admin_add&lang=cn.
RHSA-2025:8667: Red Hat Security Advisory: grafana security update
net/http: Request smuggling due to acceptance of invalid chunked data in net/http
CVSS v3.1: 5.4
CVE-2022-48365: An issue was discovered in eZ Platform Ibexa Kernel before 1.3.26. The Company admin role gives excessive privileges.
CVSS v3.1: 7.2
GHSA-m7x9-mpqf-4qc7: An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. MassEditRegex allows CSRF.
CVE-2025-0730: TP-Link TL-SG108E HTTP GET Request usr_account_set.cgi get request method with sensitive query strings
A vulnerability classified as problematic has been found in TP-Link TL-SG108E 1.0.0 Build 20201208 Rel. 40304. Affected is an unknown function of the file /usr_account_set.cgi of the component HTTP GET Request Handler. The manipulation of the argument username/password leads to use of get request method with sensitive query strings. It is possible to launch the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.0 Build 20250124 Rel. 54920(Beta) is able to address this issue. It is recommended to upgrade the affected component. The vendor was contacted early. They reacted very professional and provided a pre-fix version for their customers.
CVSS v4.0: 6.3
CVSS v3.1: 3.7
CVSS v3.0: 3.7
CVSS v2.0: 2.6
CVE-2023-1998: Spectre v2 SMT mitigations problem in Linux kernel
The Linux kernel allows userspace processes to enable mitigations by calling prctl with PR_SET_SPECULATION_CTRL which disables the speculation feature as well as by using seccomp. We had noticed that on VMs of at least one major cloud provider, the kernel still left the victim process exposed to attacks in some cases even after enabling the spectre-BTI mitigation with prctl. The same behavior can be observed on a bare-metal machine when forcing the mitigation to IBRS on boot command line.

This happened because when plain IBRS was enabled (not enhanced IBRS), the kernel had some logic that determined that STIBP was not needed. The IBRS bit implicitly protects against cross-thread branch target injection. However, with legacy IBRS, the IBRS bit was cleared on returning to userspace, due to performance reasons, which disabled the implicit STIBP and left userspace threads vulnerable to cross-thread branch target injection against which STIBP protects.
CVSS v3.1: 5.6
GHSA-h8xq-rx7h-94j2: A potential vulnerability by a driver used during manufacturing process on some consumer Lenovo Notebook devices' BIOS that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.
CVSS v3.1: 6.7