Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: nl80211: Fix for “NL80211ATTRMLOLINKID off-by-one” issue. Since the validation of the netlink attribute range includes inclusive checking, the maximum value of the attribute NL80211ATTRMLOLINKID should be...

Astra Linux – Vulnerability in sysstat

In sysstat versions up to 12.7.2, there is a multiplication integer overflow in the checkoverflow function in common.c. NOTE: This issue exists due to an incomplete fix for CVE-2022-39377...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: exec: Fix for the issue involving the comparison between permission checks and setuid/gid usage When opening a file for execution using dofilpopen, permission checks are performed based on the file’s metadata at that moment. If t...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Added an array index check for hdcp ddc access. Reason Coverity reports an OVERRUN warning. Do not check if the array index is valid. How Check that the msgid is valid and that the array index is valid...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Do not ignore the genmask when looking up a chain by its ID. When adding a rule to a chain whose ID is referenced, if that chain has been deleted in the same batch, the rule might end up referencing a deleted...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: cachefiles: A consistency check has been added for copen/cread operations. This prevents malicious processes from executing random copen/cread requests, which could potentially crash the system. The added checks are as follows...

Astra Linux – Vulnerability in Linux, Linux 5.10

A use-after-free exists in the drivers/tee/teeshm.c file within the TEE subsystem of the Linux kernel, as of version 5.15.11. This issue arises due to a race condition during the teeshmgetfromid function, when attempting to free a shared memory object...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: qca – fixed an issue where information was leaked when fetching the fw build id. Added missing sanity checks and moved the 255-byte build-id buffer off the stack to prevent the leakage of stack data through debugfs,...

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

In the Linux kernel, the following vulnerability has been resolved: slimbus: Messaging: The transaction ID is not freed in a delayed interrupt scenario. In cases where an interrupt is delayed for any reason, the slimdotransfer function returns a timeout error, but the transaction ID TID is not...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: scsi: qedf: Make qedfexecutetmf non-preemptible Stop calling smpprocessorid from preemptible code in qedfexecutetmf90. This results in BUGON when running an RT kernel. 659.343280 BUG: Using smpprocessorid in preemptible 000000...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: fs/9p: Only the RWX permissions are translated for the plain 9P2000. Garbage data is allowed to pass through the perm bits of the plain 9P2000, allowing it to set, among other things, the suid bit. This probably wasn’t the intend...

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: tipc: Fixed a null-ptr-deref issue when acquiring the remote IP address for an Ethernet bearer. Reproduction steps: 1. Create a tun interface. 2. Enable the L2 bearer. 3. Use TIPCNLUDPGETREMOTEIP with a media name set to “tun”...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fixed a possible NULL dereference in amdgpurasqueryerrorstatushelper. Returned an invalid error code -EINVAL for invalid block IDs. The following issues have also been fixed: drivers/gpu/drm/amd/amdgpu/amdgpuras.c:118...

EUVD-2026-77425

An improper validation vulnerability exists within PingAM where a well-crafted request allows arbitrary or protected ID Token claims to be set or overridden. In certain configurations this could allow an attacker to bypass authentication controls via spoofing leading to privilege escalation or...

CVE-2026-21391 Improper Claim Validation in PingAM OIDC Provider

An improper validation vulnerability exists within PingAM where a well-crafted request allows arbitrary or protected ID Token claims to be set or overridden. In certain configurations this could allow an attacker to bypass authentication controls via spoofing leading to privilege escalation or...

CVE-2026-21391

CVE-2026-21391 affects PingAM 's OIDC provider, where an improper validation of ID Token claims allows a well-crafted request to set or override arbitrary or protected claims. In certain configurations, this enables an attacker to bypass authentication controls via spoofing , leading to privilege...

ppid-spoofing

https://www.countercept.com/blog/detecting-parent-pid-spoofing/...

kernel: iommu/amd: Fix clone_alias() to use the original device's devid

A flaw was found in the Linux kernel's IOMMU Input/Output Memory Management Unit AMD driver. The clonealias function incorrectly uses the device ID devid when handling alias devices. This can lead to the propagation of wrong or stale Device Table Entry DTE entries to alias devices, potentially...

CVE-2026-69836-EXP

CVE-2026-69836 Entra ID 인증되지 않은 RCE 개념 증명 개요 CVE-2026-69836은 신뢰할 수 없는 데이터의 안전하지 않은 역직렬화CWE-502로 인해 발생하는 Microsoft Entra ID의 심각한 인증되지 않은 원격 코드 실행 취약점입니다. 이 결함으로 인해 공격자는 인증, 사용자 상호 작용 또는 특별한 권한 없이 네트워크를 통해 임의 코드를 실행할 수 있습니다. 이 PoC는 패치 적용 환경에서 전체 RCE를 달성하는 익스플로잇을 입증하여, Microsoft 365, Azure 및 연결된 Saa...

CVE-2026-90697

A vulnerability was identified in SourceCodester Inventory Management System 1.0. This affects an unknown part of the file invoice.php. The manipulation of the argument ID leads to authorization bypass. It is possible to initiate the attack remotely. The exploit is publicly available and might be...