Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid HDCP over-reading and corruption. Instead of reading the desired 5 bytes from the actual target field, the code was reading 8 bytes. This could result in a corrupted value if the last 3 bytes were non-zero...

Astra Linux – Vulnerability in Vim

Buffer over-reading in the findnextquote function in the GitHub repository’s Vim/Vim version prior to 8.2.4925. These vulnerabilities can cause software to crash, modify memory, and may lead to remote execution...

Astra Linux – Vulnerability in Vim

Buffer over-reading in the GitHub repository vim/vim before version 8.2.4974...

Astra Linux – Vulnerability in Vim

Buffer over-reading in the GitHub repository vim/vim before version 8.2...

Astra Linux – Vulnerability in Vim

Buffer over-reading in the GitHub repository vim/vim before version 8.2...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

A flaw was discovered in the parsing of extended attributes in the kernel’s ksmbd module. The issue arises due to the lack of proper validation of user-provided data, which can lead to data being read beyond the end of an allocated buffer. An attacker can exploit this vulnerability to disclose...

Astra Linux – Vulnerability in libsdl2

SDL Simple DirectMedia Layer version 2.0.12 has a heap-based buffer over-read issue in the function Blit3or4to3or4inversedrgb in the file video/SDLblitN.c, caused by a malicious .BMP file...

Astra Linux – Vulnerability in netcdf

A issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxmldecode, during the parsing of a crafted XML file, performs incorrect memory handling, resulting in an over-reading of the heap-based buffer in the “normalize line endings” feature...

Astra Linux – Vulnerability in binutils

A issue was discovered in the Binary File Descriptor BFD library also known as libbfd, as distributed in GNU Binutils 2.31. A heap-based buffer overflow in the bfdgetl32 function in libbfd.c allows an attacker to cause a denial of service through a crafted PE file. This vulnerability can be...

Astra Linux – Vulnerability in Ruby 2.5

A buffer-overread issue was discovered in StringIO 3.0.1, which is available in Ruby 3.0.x through 3.0.6, and in Ruby 3.1.x through 3.1.4. The ungetbyte and ungetc methods on a StringIO can read past the end of a string, and a subsequent call to StringIO.gets may return the memory value. 3.0.3 is...

Astra Linux – Vulnerability in Redis

Redis is an open-source, in-memory database that persists data on disk. When using the Redis Lua Debugger, users can send malformed requests, causing the debugger’s protocol parser to read data beyond the actual buffer. This issue affects all versions of Redis with Lua debugging support 3.2 or...

Astra Linux – Vulnerability in Linux, Linux 5.10

A flaw was discovered in the Linux kernel’s driver for ASIX AX88179178A-based USB 2.0/3.0 Gigabit Ethernet devices. The vulnerability involves multiple out-of-bounds reads and possible out-of-bounds writes...

Astra Linux – Vulnerability in xorg-server, xwayland

A heap-based buffer overflow vulnerability was discovered in the X.org server’s ProcXIGetSelectedEvents function. This issue occurs when length values that are swapped in bytes are used in replies, potentially leading to memory leakage and segmentation faults, especially when triggered by a clien...

Astra Linux – Vulnerability in xorg-server, xwayland

A heap-based buffer overflow vulnerability was discovered in the X.org server’s ProcXIPassiveGrabDevice function. This issue occurs when length values that are swapped in bytes are used in responses, potentially leading to memory leakage and segmentation faults, especially when triggered by a...

Astra Linux – Vulnerability in libsdl1.2, libsdl2

In SDL Simple DirectMedia Layer, from versions 1.2.15 onward, as well as in versions 2.x through 2.0.9, there is a heap-based buffer over-read issue in the Map1toN function within the video/SDLpixels.c file...

Astra Linux – Vulnerability in leptonlib

Leptonica before 1.80.0 allowed an over-reading of the heap-based buffer in pixFewColorsOctcubeQuantMixed in colorquant1.c...

Astra Linux – Vulnerability in libslirp

In slirp.c within libslirp up to version 4.3.1, there is an issue with buffer over-reading. This occurs because the code attempts to read a certain amount of header data, even if that amount exceeds the total packet length...

curl: Out-of-bounds read in curl_formadd when CURLFORM_NAMELENGTH is explicitly 0

Hi all, I've discovered a heap out-of-bounds read in curlformadd that causes libcurl to silently read past a caller-supplied buffer and transmit the leaked contents to the remote server. It's confirmed under ASan and reachable without violating any documented precondition. Impact An application...

CVE-2026-80985 net/smc: carry oversized SMC-Rv2 LLC messages in the queue entry

In the Linux kernel, the following vulnerability has been resolved: net/smc: carry oversized SMC-Rv2 LLC messages in the queue entry smcllcrmtdeleterkey and smcllcsaveaddlinkrkeys read the part of a v2 message that does not fit into the 44-byte union smcllcmsg, and both bound themselves by the si...

MGASA-2026-0391 Updated glibc package fixes security vulnerabilities

Potential buffer overflow in nssprintrrf TSIG handling path. CVE-2026-5435 Buffer overread in nsprintrrf with corrupted RDATA field. CVE-2026-6238 wordexp with WRDEAPPEND can return or use invalid memory. CVE-2026-6368 Potential stack-based buffer clash during tilde expansion in wordexp...