kernel: net: qrtr: fix refcount saturation and potential UAF in qrtr_port_remove

A flaw was found in the Linux kernel's qrtr network subsystem. A race condition exists in the qrtrportremove function where the socket reference count is decremented prematurely. This allows a concurrent reader to access a socket whose reference count has dropped to zero, potentially leading to a...

kernel: wifi: nl80211: reject oversized EMA RNR lists

A flaw was found in the Linux kernel's nl80211 Wi-Fi subsystem. The nl80211parsernrelems function, responsible for parsing EMA RNR Enhanced Multiple Access Reduced Neighbor Report lists, does not properly handle an excessive number of nested NL80211ATTREMARNRELEMS inputs. This improper input...

CVE-2026-58683: Improper Input Validation

In IP Multimedia Subsystem, there is a possible out-of-bounds write due to improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2026-55366: Protection Mechanism Failure

In IP Multimedia Subsystem, there is a possible authentication bypass due to a logic error in the code. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2026-55331: Buffer Copy without Checking Size of Input

In IP Multimedia Subsystem, there is a possible out-of-bounds write due to an incorrect bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation...

PT-2026-92299

Name of the Vulnerable Software and Affected Versions IP Multimedia Subsystem affected versions not specified Description An incorrect bounds check in the IP Multimedia Subsystem allows for an out-of-bounds write. This condition can be exploited to achieve remote code execution without requiring...

PT-2026-92305

Name of the Vulnerable Software and Affected Versions IP Multimedia Subsystem affected versions not specified Description A logic error in the code allows for an authentication bypass. This issue enables remote escalation of privilege without requiring additional execution privileges or user...

PT-2026-92349

Name of the Vulnerable Software and Affected Versions IP Multimedia Subsystem affected versions not specified Description An out-of-bounds write can occur due to improper input validation. This flaw allows for remote code execution without requiring additional execution privileges or user...

Oracle Linux 10 : ELSA-2026-65334-0: / kernel (ELSA-2026-653340)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-653340 advisory. - dm-verity: fix buffer overflow in FEC calculation Benjamin Marzinski RHEL-244969 CVE-2026-72098 - nvmet-rdma: handle inline data with a nonzero...

CVE-2026-81005

A flaw was found in the Linux kernel's Intelligent Platform Management Interface IPMI subsystem. During the registration of an IPMI message handler, if the Baseboard Management Controller BMC device information cannot be fetched, a NULL pointer dereference can occur. This can allow a local attack...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: atm: The atmdevmutex is released after removing procfs in atmdevderegister. syzbot reported a warning during atmdevregister. 0 Before creating a new device and procfs/sysfs for it, atmdevregister looks up a duplicate device throu...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ASoC: core: Check for rtd == NULL in sndsocremovepcmruntime The function sndsocremovepcmruntime might be called with rtd == NULL, which will lead to a null pointer derefrence. This issue was reproduced when topology loading was...

Astra Linux – Vulnerability in Parsec

The vulnerability of the gobblefile function in the lsm utility of the PARSEC security subsystem is related to improper memory release after its use. Exploiting this vulnerability allows an attacker to cause service failures...

Astra Linux – Vulnerability in Parsec

The vulnerability of the macid utility in the PARSEC security subsystem is related to improper memory release after its use. Exploiting this vulnerability allows an attacker to cause a service failure...

Astra Linux – Vulnerability in Parsec

The vulnerability of the parsecmdlin function in the PARSEC security subsystem is related to improper memory release after its use. Exploiting this vulnerability allows an attacker to cause a service failure...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: isdn: mISDN: hfcsusb: fixed a memory leak in hfcsusbprobe In hfcsusbprobe, the memory allocated for ctrlurb gets leaked when setupinstance fails with an error code. This issue was addressed by freeing the urb before freeing th...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: tx-macro: Fix for KASAN: slab-out-of-bounds When we run syzkaller, we encounter an out-of-bound error. The specific error message is: “KASAN: slab-out-of-bounds Read in regcacheflatread” The backtrace of the issue i...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: Quota: Fixed a warning in dqgrab. The following issue occurs during fault injection: WARNING: CPU: 1 PID: 14870 at include/linux/quotaops.h:51 dquotdisable+0x13b7/0x18c0 Modules linked in: CPU: 1 PID: 14870 Comm: fsconfig Not...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: acct: A potential integer overflow has been fixed in encodecompt. The integer overflow is described with the following code: c 317 static compt encodecomptu64 value 318 319 int exp, rnd; … 341 exp 342 exp += value; 343 return exp...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/csdspctl: Use privatefree for controlling cleanup. Use the privatefree callback to free the associated data structures. This ensures that the memory will not leak, regardless of how the control objects are destroyed. Th...