Astra Linux – Vulnerability in libstb

stbvorbis is a single-file library licensed under the MIT license, designed for processing OGG Vorbis files. A properly crafted file may cause a memory allocation failure in the startdecoder function. In such cases, the function returns early, but some of the pointers in f-commentlist remain...

JLSEC-2026-1214 The curl logic that works with SASL authentication could end up cleaning up the GSASL context ...

The curl logic that works with SASL authentication could end up cleaning up the GSASL context twice without clearing the pointer in between, making it free the same pointer twice...

Updated libssh2 packages fix security vulnerabilities

The updated packages fix security vulnerabilities: Heap Buffer Over-read via sftpsymlink in sftp.c. CVE-2025-15661 libssh2 userauth.c userauthpassword integer overflow. CVE-2026-7598 Pre-Authentication DoS via SSHMSGEXTINFO Handler. CVE-2026-55199 Out-of-Bounds Write via Unchecked packetlength in...

PT-2026-61156

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the lwmi dev evaluate int function within the platform/x86: lenovo-wmi-helpers module. The issue arises when the retval variable is NULL, causing the output.point...

SUSE CVE-2026-8925

The curl logic that works with SASL authentication could end up cleaning up the GSASL context twice without clearing the pointer in between, making it free the same pointer twice...

GHSA-3G4Q-2F67-2GVH netfoil has a resource leak in LRU cache

Summary When an entry was removed from the LRU cache, a pointer to the removed element was not properly cleaned up. Impact A local attacker can get netfoil to use more memory. By default this is limited to 100MB via systemd, which would trigger service restarts when reached...

EUVD-2026-40989

In the Linux kernel, the following vulnerability has been resolved: net: rds: clear isends on setup unwind The RDS IB connection teardown path is written so it can run during partial startup and on repeated shutdown attempts. It uses NULL pointers to distinguish resources that are still owned fro...

CVE-2026-43402

In the Linux kernel, the following vulnerability has been resolved: kthread: consolidate kthread exit paths to prevent use-after-free Guillaume reported crashes via corrupted RCU callback function pointers during KUnit testing. The crash was traced back to the pidfs rhashtable conversion which...

CVE-2026-26986

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, railwindowfree dereferences a freed xfAppWindow pointer during HashTableFree cleanup because xfrailwindowcommon calls freeappWindow on title allocation failure without first removing the entry from the...

The vulnerability in the module drivers/media/platform/samsung/s5p-mfc/s5p_mfc_ctrl.c of the Linux operating system allows a hacker to cause a service failure.

The vulnerability in the drivers/media/platform/samsung/s5p-mfc/s5pmfcctrl.c file of the Linux kernel lies in the assignment of pointers due to incorrect cleanup of the ctxworkbits variable. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from not properly cleaning up the rqxprtctxt pointer in SUNRPC, which could lead to a double release...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992528)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992528 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Clean dangling pointer on bind error path mtkdrmbind can fail, in which case...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992355)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992355 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Clean dangling pointer on bind error path mtkdrmbind can fail, in which case...

CVE-2025-40116

In the Linux kernel, the following vulnerability has been resolved: usb: host: max3421-hcd: Fix error pointer dereference in probe cleanup The kthreadrun function returns error pointers so the max3421hcd-spithread pointer can be either error pointers or NULL. Check for both before dereferencing i...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414635)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414635 advisory. The fix for XSA-365 includes initialization of pointers such that subsequent cleanup code wouldn't use uninitialized or stale values. This initialization went too fa...

SUSE-SU-2025:20449-1 Security update for kernel-livepatch-MICRO-6-0_Update_4

This update for kernel-livepatch-MICRO-6-0Update4 fixes the following issues: - CVE-2024-56605: Bluetooth: L2CAP: do not leave dangling sk pointer on error in l2capsockcreate bsc1235062 - CVE-2024-56582: btrfs: fix use-after-free in btrfsencodedreadendio bsc1235129 - CVE-2024-56601: net: inet: do...

CVE-2025-38070

In the Linux kernel, the following vulnerability has been resolved: ASoC: sma1307: Add NULL check in sma1307settingloaded All varibale allocated by kzalloc and devmkzalloc could be NULL. Multiple pointer checks and their cleanup are added. This issue is found by our static analysis tool...

SUSE CVE-2025-37986

In the Linux kernel, the following vulnerability has been resolved: usb: typec: class: Invalidate USB device pointers on partner unregistration To avoid using invalid USB device pointers after a Type-C partner disconnects, this patch clears the pointers upon partner unregistration. This ensures a...

kernel: wifi: cfg80211: clear wdev->cqm_config pointer on free

A flaw was found in the Linux kernel's wifi: cfg80211 subsystem. A local attacker with administrative privileges could exploit this vulnerability. When a wireless device wdev/netdev is unregistered, its cqmconfig pointer is freed but not cleared. If the same device is re-registered in another...

PT-2025-22269

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved. The issue involved the use of invalid USB device pointers after a Type-C partner disconnects. To address this, a patch was applied ...