SUSE CVE-2026-45841

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkosf: fix divide-by-zero in OSFWSSMODULO nfosfmatchone computes ctx-window % f-wss.val in the OSFWSSMODULO branch with no guard for f-wss.val == 0. A CAPNETADMIN user can add such a fingerprint via nfnetlink; a...

CVE-2026-45841

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkosf: fix divide-by-zero in OSFWSSMODULO nfosfmatchone computes ctx-window % f-wss.val in the OSFWSSMODULO branch with no guard for f-wss.val == 0. A CAPNETADMIN user can add such a fingerprint via nfnetlink; a...

CVE-2026-45841

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkosf: fix divide-by-zero in OSFWSSMODULO nfosfmatchone computes ctx-window % f-wss.val in the OSFWSSMODULO branch with no guard for f-wss.val == 0. A CAPNETADMIN user can add such a fingerprint via nfnetlink; a...

CVE-2026-45841

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkosf: fix divide-by-zero in OSFWSSMODULO nfosfmatchone computes ctx-window % f-wss.val in the OSFWSSMODULO branch with no guard for f-wss.val == 0. A CAPNETADMIN user can add such a fingerprint via nfnetlink; a...

EUVD-2026-32167

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkosf: fix divide-by-zero in OSFWSSMODULO nfosfmatchone computes ctx-window % f-wss.val in the OSFWSSMODULO branch with no guard for f-wss.val == 0. A CAPNETADMIN user can add such a fingerprint via nfnetlink; a...

CVE-2026-45841 netfilter: nfnetlink_osf: fix divide-by-zero in OSF_WSS_MODULO

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkosf: fix divide-by-zero in OSFWSSMODULO nfosfmatchone computes ctx-window % f-wss.val in the OSFWSSMODULO branch with no guard for f-wss.val == 0. A CAPNETADMIN user can add such a fingerprint via nfnetlink; a...

CVE-2026-45841

netfilter: nfnetlinkosf: fix divide-by-zero in OSFWSSMODULO...

PT-2026-43675

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink osf: fix divide-by-zero in OSF WSS MODULO nf osf match one computes ctx-window % f-wss.val in the OSF WSS MODULO branch with no guard for f-wss.val == 0. A CAP NET ADMIN user can add such a fingerprint via...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: BPF: Fixed undefined behavior in the interpreter’s sdiv/smod operations for INTMIN. The BPF interpreter’s signed 32-bit division and modulo operations use the kernel’s abs macro for s32 operands. The documentation for the abs mac...

CVE-2026-44368 PyQuorum: Timing side‑channel in mul_mod

PyQuorum is a cryptographic library for secret sharing and key management. Prior to 0.2.1, the mulmod function implements multiplication via a binary expansion loop whose execution time depends on the Hamming weight of the second operand the exponent. An attacker who can measure the time of...

Astra Linux - уязвимость в linux-5.15

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check if modulo is 0 before dividing. How & Why If a value of 0 is read, then this will cause a divide-by-0 panic...

bpf: Fix undefined behavior in interpreter sdiv/smod for INT_MIN

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SUSE CVE-2026-31525

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix undefined behavior in interpreter sdiv/smod for INTMIN The BPF interpreter's signed 32-bit division and modulo handlers use the kernel abs macro on s32 operands. The abs macro documentation include/linux/math.h explicitl...

CVE-2026-31525

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix undefined behavior in interpreter sdiv/smod for INTMIN The BPF interpreter's signed 32-bit division and modulo handlers use the kernel abs macro on s32 operands. The abs macro documentation include/linux/math.h explicitl...

CVE-2026-31525 bpf: Fix undefined behavior in interpreter sdiv/smod for INT_MIN

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix undefined behavior in interpreter sdiv/smod for INTMIN The BPF interpreter's signed 32-bit division and modulo handlers use the kernel abs macro on s32 operands. The abs macro documentation include/linux/math.h explicitl...

PT-2026-34430

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The BPF interpreter contains undefined behavior in its signed 32-bit division and modulo handlers. This occurs because the abs macro is used on s32 operands; when the input is the type...

GHSA-Q67F-28XG-22RW Forge has signature forgery in Ed25519 due to missing S > L check

Summary Ed25519 signature verification accepts forged non-canonical signatures where the scalar S is not reduced modulo the group order S = L. A valid signature and its S + L variant both verify in forge, while Node.js crypto.verify OpenSSL-backed rejects the S + L variant, as defined by the...

PT-2026-25089

soroban-sdk is a Rust SDK for Soroban contracts. Prior to 22.0.11, 23.5.3, and 25.3.0, The Fr scalar field types for BN254 and BLS12-381 in soroban-sdk compared values using their raw U256 representation without first reducing modulo the field modulus r. This caused mathematically equal field...

Python Library OpenEXR 2.3.x / 3.x < 3.2.6 / 3.3.x < 3.3.8 / 3.4.x < 3.4.6 Heap Buffer Overflow

The version of the OpenEXR Python package installed on the remote host is 2.3.x or 3.x prior to 3.2.6, 3.3.x prior to 3.3.8, or 3.4.x prior to 3.4.6. It is, therefore, affected by a heap buffer overflow vulnerability: - In CompositeDeepScanLine::readPixels, per-pixel totals are accumulated in a...

CVE-2023-54090

In the Linux kernel, the following vulnerability has been resolved: ixgbe: Fix panic during XDPTX with 64 CPUs Commit 4fe815850bdc "ixgbe: let the xdpdrv work with more than 64 cpus" adds support to allow XDP programs to run on systems with more than 64 CPUs by locking the XDP TX rings and indexi...