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: fs/jfs: Prevent integer overflow in AG size calculation The JFS filesystem calculates the allocation group AG size using 1 bmap-dbagsize. - Subsequent block allocations will reference invalid AG structures. - This can cause: -...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: NFSD: prevents integer overflow on 32-bit systems. On a 32-bit system, the operation “len sizeofp” can lead to an integer overflow...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fixed a NULL dereference bug. The issue arises when this function is called from ntfsloadattrlist. The value of “size” is calculated as le32tocpuattr-res.datasize. On 64-bit systems, this does not cause an overflow, but...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mm: hugememory: use !CONFIG64BIT to relax huge page alignment on 32-bit machines Yves-Alexis Perez reported a commit 4ef9ad19e176 “mm: hugememory: don’t force huge page alignment on 32-bit machines” which did not work for x8632 1...

Astra Linux – Vulnerability in gdk-pixbuf

GNOME GdkPixbuf also known as GDK-PixBuf prior to version 2.42.8 allowed a heap-based buffer overflow when compositing or clearing frames in GIF files, as demonstrated in the io-gif-animation.c file’s compositeframe function. This overflow was controllable and could be exploited for code executio...

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: orangefs: Do not truncate the file size. len is used to store the result of isizeread. Therefore, making len a sizet type results in truncation to 4GiB on 32-bit systems...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: filemap: Avoid truncating the 64-bit offset to 32 bits. On 32-bit kernels, the folioseekholedata function inadvertently truncated a 64-bit value to 32 bits, which could lead to an infinite loop when writing to an xfs filesystem...

Astra Linux – Vulnerability in Redis

Redis is an in-memory database that persists data on disk. A vulnerability exists starting from version 2.2, and is related to out-of-bounds reads and integer overflow leading to buffer overflow. This vulnerability is present in versions 5.0.13, 6.0.15, and 6.2.5. On 32-bit systems, the Redis BIT...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: iomap: Avoid truncating the 64-bit offset to 32 bits. On 32-bit kernels, iomapwritedelallocscan inadvertently used a 32-bit position due to folionextindex returning a unsigned long value. This could lead to an infinite loop when...

EulerOS 2.0 SP11 : perl (EulerOS-SA-2026-3140)

According to the versions of the perl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Perl versions through 5.43.10 have a heap buffer overflow when compiling regular expressions with a repeated fixed string on 32-bit builds...

CVE-2026-18938 P11-kit: integer overflow in rpc attribute-array length calculation can under-allocate nested attribute storage on 32 bit systems

A flaw was found in p11-kit. A local attacker, or one with equivalent access to a reachable RPC channel, could exploit an integer overflow vulnerability. By sending specially crafted messages, the attacker can cause the system to miscalculate memory allocation for nested attributes. This leads to...

CVE-2026-18938

A flaw was found in p11-kit. A local attacker, or one with equivalent access to a reachable RPC channel, could exploit an integer overflow vulnerability. By sending specially crafted messages, the attacker can cause the system to miscalculate memory allocation for nested attributes. This leads to...

OESA-2026-3257 gdb security update

GDB, the GNU Project debugger, allows you to see what is going on inside another program while it executes -- or what another program was doing at the moment it crashed. Security Fixes: A flaw was found in the GNU Binutils Binary Utilities linker. This vulnerability, a heap-buffer-overflow read...

Linux Distros Unpatched Vulnerability : CVE-2026-18938

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in p11-kit. A local attacker, or one with equivalent access to a reachable RPC channel, could exploit an integer overflow vulnerability. By...

SUSE CVE-2026-71261

drlibs drwav.h all versions through current master contains an integer overflow in W64 CUE chunk metadata parsing. In drwavmetadataprocesschunk, a stage-1 capacity estimate truncates the 64-bit W64 chunk sizeInBytes to sizet before dividing by DRWAVCUEPOINTBYTES; on 32-bit builds this truncation...

EulerOS 2.0 SP13 : perl (EulerOS-SA-2026-3035)

According to the versions of the perl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Perl versions through 5.43.10 have a heap buffer overflow when compiling regular expressions with a repeated fixed string on 32-bit builds...

gawk: gawk: Denial of Service due to integer overflow

A flaw was found in gawk. An integer overflow vulnerability exists in the dosub routine, which could allow an attacker to overwrite internal program data. This can lead to a denial of service DoS by causing the gawk program to crash. This issue affects 32-bit builds of gawk...

gstreamer1-plugins-good: GStreamer: Heap buffer overflow in WavPack decoder via integer overflow

A flaw was found in GStreamer's WavPack audio decoder in gst-plugins-good. When processing a specially crafted WavPack file, an integer overflow in the buffer size calculation 4 blocksamples channels in gstwavpackdechandleframe causes a very small heap allocation. The WavPack library then writes...

JLSEC-2026-927 ImageMagick has Integer Overflow in BMP Decoder (ReadBMP)

Summary CVE-2025-57803 claims to be patched in ImageMagick 7.1.2-2, but the fix is incomplete and ineffective. The latest version 7.1.2-5 remains vulnerable to the same integer overflow attack. The patch added BMPOverflowCheck but placed it after the overflow occurs, making it useless. A maliciou...

JLSEC-2026-994 ImageMagick has a heap overflow caused by integer overflow/wraparound in viff encoder on 32-bit builds

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below both 7.1.2-19 and 6.9.13-44, the viff encoder contains an integer truncation/wraparound issue on 32-bit builds that could trigger an out of bounds heap write, potentially causing a...