Copy-Fail

CVE-2026-31431 "Copy Fail" - Local Privilege Escalation Python 3.7+ compatible version including Astra Linux Safe check without exploitation: curl -s https://raw.githubusercontent.com/p401a-ops/Copy-Fail/refs/heads/main/detect.py | python3 Exploitation when prompted, you will need to enter the us...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in V8 in Google Chrome prior to version 90.0.4430.85 allowed a remote attacker who had compromised the renderer process to bypass site isolation through a crafted HTML page...

Astra Linux – Vulnerability in PostgresSQL 11

A man-in-the-middle attacker can inject false responses to the client’s first few queries, despite the use of SSL certificate verification and encryption...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: dm ioctl: prevents potential Spectre v1 exploits. It seems that cmd could be a Spectre v1 exploit, as it is provided by a user and used as an array index. This vulnerability prevents the contents of kernel memory from being leake...

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: can: bcm: fixed the race condition involving lockless operations on bo-bound and bo-ifindex, as well as the silent failure during RXSETUP. The bcmsendmsg function reads the values of bo-ifindex and checks bo-bound before...

Astra Linux – Vulnerability in Firefox

Widget-related Clickjacking issue with the Gtk component. This vulnerability has been fixed in Firefox 152 and Thunderbird 152...

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: ipv6: mcast: Fixed a potential UAF in MLD delayed work There is a race condition between device destruction and the processing of incoming MLD queries, leading to a Use-After-Free situation in the MLD delayed work. During device...

Astra Linux – Vulnerability in Firefox and Thunderbird

Sandbox escape due to incorrect boundary conditions in the Graphics:CanvasWebGL component. This vulnerability was fixed in Firefox 146, Firefox ESR 115.31, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6...

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: media: msi2500: Return of queued buffers upon failure in startstreaming The vb2 framework passes buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those...

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: octeontx2-pf: Avoid double-freeing of pool-stack during AQ initialization failures. The otx2poolaqinit function frees pool-stack when mailbox synchronization or retry allocation fails, but leaves the pointer unchanged. Later,...

Astra Linux – Vulnerability in krb5

In kdc/kdcpreauthec.c of the Key Distribution Center KDC in MIT Kerberos 5 also known as krb5, before versions 1.18.4 and 1.19.x, and before version 1.19.2, remote attackers could exploit a vulnerability that led to a NULL pointer dereferencing and a crash of the daemon. This occurs because the...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ice: Check the VF VSI Pointer Value in icevcaddfdirfltr. As mentioned in the commit baeb705fd6a7 “ice: Always check the VF VSI Pointer Values”, we need to perform a null pointer check on the return value of icegetvfvsi before usi...

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: In the tunxdpone function, when buildskb fails, the function sets ret to -ENOMEM and jumps to the out label. This causes the function to return without freeing the page that was allocated by vhostnetbuildxdp for the frame. Simila...

Astra Linux – Vulnerability in Apache2

Apache HTTP Server versions 2.4.0 to 2.4.46: A specially crafted Digest nonce can cause a stack overflow in modauthdigest. There is no report of this overflow being exploitable, nor can the Apache HTTP Server team have created such a report. However, certain compilers and/or compilation options...

Astra Linux – Vulnerability in GIMP

GIMP PNM File Parsing: Integer Overflow and Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability, as the target must visit a malicious page or open a...

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: rds: Fixed the NULL dereference of inet6addrlst when IPv6 is disabled. When booting with the ‘ipv6.disable=1’ parameter, inet6addrlst is never initialized because inet6init exits before addrconfinit is called to initialize it...

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

In the Linux kernel, the following vulnerability has been resolved: ipvs: Properly dereferencing pe in ipvsaddservice. Use pe directly to resolve the sparse warning: net/netfilter/ipvs/ipvsctl.c:1471:27: warning: dereference of noderef expression...

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: udf: The validation of the sparing table length is performed based on the number of entries, not the number of bytes. The udfloadsparablemap function accepts a sparing table when the condition sizeofst +...

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: parport: Fixed a race condition between port and client registration. The parport subsystem registers port devices before they are fully initialized, resulting in a race condition where client drivers such as lp can attempt to...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: mac8021: fixed possible out-of-bound access in ieee80211getrateduration Fixed possible out-of-bound access in the ieee80211getrateduration routine As reported in the following UBSAN report: UBSAN: Array index out-of-boun...