CLSA-2026-1770903151 Fix CVE(s): CVE-2026-23876

SECURITY UPDATE: out of bounds write vulnerability in XBM decoder - debian/patches/CVE-2026-23876.patch: add overflow checks to prevent out of bounds write in coders/xbm.c - CVE-2026-23876...

PT-2026-6538

In the unique reclaim path of BytesMut::reserve, the condition rs if v capacity = new cap + offset uses an unchecked addition. When new cap + offset overflows usize in release builds, this condition may incorrectly pass, causing self.cap to be set to a value that exceeds the actual allocated...

CVE-2026-24889

soroban-sdk is a Rust SDK for Soroban contracts. Arithmetic overflow can be triggered in the Bytes::slice, Vec::slice, and Prng::genrange for u64 methods in the soroban-sdk in versions up to and including 25.0.1, 23.5.1, and 25.0.2. Contracts that pass user-controlled or computed range bounds to...

soroban-sdk has overflow in Bytes::slice, Vec::slice, GenRange::gen_range for u64

Impact Arithmetic overflow can be triggered in the Bytes::slice, Vec::slice, and Prng::genrange for u64 methods in the soroban-sdk in versions prior to and including 25.0.1. Contracts that pass user-controlled or computed range bounds to Bytes::slice, Vec::slice, or Prng::genrange may silently...

CVE-2026-24889

soroban-sdk is a Rust SDK for Soroban contracts. Arithmetic overflow can be triggered in the Bytes::slice, Vec::slice, and Prng::genrange for u64 methods in the soroban-sdk in versions up to and including 25.0.1, 23.5.1, and 25.0.2. Contracts that pass user-controlled or computed range bounds to...

EUVD-2026-4848

soroban-sdk is a Rust SDK for Soroban contracts. Arithmetic overflow can be triggered in the Bytes::slice, Vec::slice, and Prng::genrange for u64 methods in the soroban-sdk in versions up to and including 25.0.1, 23.5.1, and 25.0.2. Contracts that pass user-controlled or computed range bounds to...

CVE-2026-24889

soroban-sdk is a Rust SDK for Soroban contracts. Arithmetic overflow can be triggered in the Bytes::slice, Vec::slice, and Prng::genrange for u64 methods in the soroban-sdk in versions up to and including 25.0.1, 23.5.1, and 25.0.2. Contracts that pass user-controlled or computed range bounds to...

CVE-2026-24889

CVE-2026-24889 — soroban-sdk overflow in slice/gen_range (u64) Affected components: the soroban-sdk Rust SDK (core functions Bytes::slice, Vec::slice, Prng::gen_range for u64). Root cause: arithmetic overflow when handling range bounds, particularly under overflow-checks = false (default for rele...

PT-2026-5233

Name of the Vulnerable Software and Affected Versions soroban-sdk versions 22.0.9 through 25.0.1 soroban-sdk version 23.5.1 soroban-sdk version 25.0.2 Description The soroban-sdk contains an arithmetic overflow issue in the Bytes::slice, Vec::slice, and Prng::gen range for u64 methods. When...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003297)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003297 advisory. drivers/vfio/pci/vfiopci.c in the Linux kernel through 4.8.11 allows local users to bypass integer overflow checks, and cause a denial of service memory corruption o...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: xsk: Enhanced the validation of xdpdesc provided by the user space. It was discovered that certain clearly invalid values passed in xdpdesc from the user space can successfully pass the xp,unalignedvalidatedesc function, leading ...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: fbcon: Fixed integer overflow in fbcondosetfont. Integer overflow vulnerabilities were addressed in fbcondosetfont, where font size calculations might cause overflow when handling user-controlled font parameters. These...

PT-2026-27645

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's accel/amdxdna component where a calculation of the ubuf size can overflow. This overflow can lead to an undersized memory allocation and potential...

UBUNTU-CVE-2023-54251

In the Linux kernel, the following vulnerability has been resolved: net/sched: taprio: Limit TCATAPRIOATTRSCHEDCYCLETIME to INTMAX. syzkaller found zero division error 0 in divs64rem called from getcycletimeelapsed, where sched-cycletime is the divisor. We have tests in parsetaprioschedule so tha...

SUSE CVE-2023-53778

In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Clean up integer overflow checking in mapuserpages The encodedma function has some validation on intrans-size but it would be more clear to move those checks to findandmapuserpages. The encodedma had two checks: if...

JLSEC-2025-253 `_TIFFCheckMalloc` and `_TIFFCheckRealloc` in `tif_aux.c` in LibTIFF through 4.0.10 mishandle...

TIFFCheckMalloc and TIFFCheckRealloc in tifaux.c in LibTIFF through 4.0.10 mishandle Integer Overflow checks because they rely on compiler behavior that is undefined by the applicable C standards. This can, for example, lead to an application crash...

SUSE CVE-2025-40159

In the Linux kernel, the following vulnerability has been resolved: xsk: Harden userspace-supplied xdpdesc validation Turned out certain clearly invalid values passed in xdpdesc from userspace can pass xp,unalignedvalidatedesc and then lead to UBs or just invalid frames to be queued for xmit...

EUVD-2025-124924

In the Linux kernel, the following vulnerability has been resolved: xsk: Harden userspace-supplied xdpdesc validation Turned out certain clearly invalid values passed in xdpdesc from userspace can pass xp,unalignedvalidatedesc and then lead to UBs or just invalid frames to be queued for xmit...

CVE-2025-40159

CVE-2025-40159 applies to the Linux kernel’s XSK/XDP path. The issue arises from accepting clearly invalid userspace-provided xdp_desc values, allowing validation to pass under certain overflow conditions. Root cause: desc->len can reach values near U32_MAX, and desc->addr (u64) can interac...

PT-2025-46634

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the xsk module related to the validation of userspace-supplied xdp desc. Specifically, certain invalid values provided in the xdp desc from userspace...