60 matches found
Astra Linux – Vulnerability in LCMS2
In Little CMS lcms2 version 2.18, there is an integer overflow in the CubeSize function in cmslut.c, as the overflow check is performed after the multiplication operation...
PT-2026-104149
Name of the Vulnerable Software and Affected Versions Download Manager versions prior to 3.3.71 Description The Download Manager plugin for WordPress contains a Stored Cross-Site Scripting issue caused by insufficient input sanitization and output escaping. Authenticated users with subscriber-lev...
CVE-2026-73060
Scriban versions from 3.0.0 through 7.2.5 contain a denial of service vulnerability in the ScriptRange.Multiply operator that bypasses LoopLimit when the left operand is a lazy sequence. Attackers can supply templates with array multiplication on lazy sequences to execute billions of uncharged...
PT-2026-69115
Name of the Vulnerable Software and Affected Versions crypto-js versions prior to 4.0.0 Description The CryptoJS.lib.WordArray.random function uses a custom variation of the Multiply-With-Carry pseudorandom number generator seeded from Math.random instead of a cryptographically secure source. Thi...
UBUNTU-CVE-2026-64313
In the Linux kernel, the following vulnerability has been resolved: crypto: ecc - Fix carry overflow in vli multiplication The carry flag calculation fails when r01.mhigh is saturated 0xFFFFFFFFFFFFFFFF and addition of lower bits overflows. The condition r01.mhigh product.mhigh doesn't handle the...
JLSEC-2026-709
wolfSSL 5.8.4 on RISC-V RV32I architectures lacks a constant-time software implementation for 64-bit multiplication. The compiler-inserted muldi3 subroutine executes in variable time based on operand values. This affects multiple SP math functions sp256mul9, sp256sqr9, etc., leading to a timing...
OpenEXR: DWA Lossy Decoder Heap Out-of-Bounds Write
SummaryThe DWA lossy decoder constructs temporary per-component block pointers using signed 32-bit arithmetic. For a large enough width, the calculation overflows and later decoder stores operate on a wrapped pointer outside the allocated rowBlock backing store.This bug is reachable from the publ...
DEBIAN-CVE-2026-59089
A flaw was found in GIMP. The PlayStation TIM loader, responsible for handling PlayStation image files, incorrectly calculates the size of the Color Look-Up Table CLUT due to an integer overflow. This occurs when multiplying numcolors and numcluts, both 16-bit unsigned short integers, resulting i...
GHSA-66M8-C62J-H6V5 jxl-oxide: `FrameBuffer::new` creates out-of-bounds slices on overflow
Summary jxl-oxide exposes a public safe API that can construct an undersized FrameBuffer due to unchecked usize multiplication, which immediately trigger panic while initializing the buffer in normal decoding path. Additionally, calling the safe grouped buffer accessors afterward can create inval...
Scriban: array * int (ScriptArray<T>.TryEvaluate) bypasses LoopLimit — incomplete fix for GHSA-c875-h985-hvrc, missed sibling of GHSA-24c8-4792-22hx
Summary The array multiplication operator array integer in Scriban allocates a result whose size is the product of the attacker-controlled integer and the array length, with no LoopLimit / LimitToString check and no overflow-safe arithmetic. A 40-byte template forces a multi-gigabyte allocation,...
poppler: Integer overflow in Poppler SplashOutputDev::tilingPatternFill leads to heap buffer overflow via unchecked dimension multiplication
A flaw was found in Poppler's Splash backend. A remote attacker could exploit this vulnerability by crafting a malicious PDF file that, when rendered, triggers an integer overflow in the tilingPatternFill function. This overflow leads to an undersized heap memory allocation, allowing a subsequent...
PT-2026-49628
A flaw was found in Nettle in versions before 3.7.2, where several Nettle signature verification functions GOST DSA, EDDSA & ECDSA result in the Elliptic Curve Cryptography point ECC multiply function being called with out-of-range scalers, possibly resulting in incorrect results. This flaw allow...
GHSA-C55G-RP4X-FX84 Microsoft DirectX: .spritefont multiply overflow only in 32-bit builds
Impact The spritefont reader can be induced to perform a 32-bit overflow multiply that could in theory result in a RCE. This impacts the use of the DirectX Tool Kit SpriteFont class file loading ctor if given untrusted data files. Note this only applies to x86/ARM builds of the library. ARM64 and...
PT-2026-44440
Impact The spritefont reader can be induced to perform a 32-bit overflow multiply that could in theory result in a RCE. This impacts the use of the DirectX Tool Kit SpriteFont class file loading ctor if given untrusted data files. Note this only applies to x86/ARM builds of the library. ARM64 and...
PT-2026-44436
Impact The spritefont reader can be induced to perform a 32-bit overflow multiply that could in theory result in a RCE. This impacts the use of the DirectX Tool Kit SpriteFont class file loading ctor if given untrusted data files. Note this only applies to x86/ARM builds of the library. ARM64 and...
CVE-2026-40244
OpenEXR exposed an integer overflow in the DWA setupChannelData path. In versions 3.4.0–3.4.9, 3.3.0–3.3.9, and 3.2.0–3.2.7, internal_dwa_compressor.h:1722 performs curc->width * curc->height using int32 arithmetic without a size_t cast, creating an overflow condition. A fix has been applie...
📄 V8 Sandbox Bypass: BigInt Division Memory Corruption
This is a variant of crbug.com/474041332. The issue there was that MultiplyFFT, an optimized version of integer multiplication for very large inputs, is not robust against concurrent modification of its input buffers, but was called from ProcessorImpl::FromStringLarge with a temporary buffer insi...
CVE-2026-3579 Non-constant time multiplication subroutine __muldi3 on RISC-V RV32I
wolfSSL 5.8.4 on RISC-V RV32I architectures lacks a constant-time software implementation for 64-bit multiplication. The compiler-inserted muldi3 subroutine executes in variable time based on operand values. This affects multiple SP math functions sp256mul9, sp256sqr9, etc., leading to a timing...
CVE-2026-3579
Summary: CVE-2026-3579 affects wolfSSL 5.8.4 on RISC-V RV32I. The issue is a lack of a constant-time software implementation for 64-bit multiplication; the compiler-inserted __muldi3 subroutine runs in variable time depending on operand values, creating a timing side-channel for several SP math f...
PT-2026-26332
wolfSSL 5.8.4 on RISC-V RV32I architectures lacks a constant-time software implementation for 64-bit multiplication. The compiler-inserted muldi3 subroutine executes in variable time based on operand values. This affects multiple SP math functions sp 256 mul 9, sp 256 sqr 9, etc., leading to a...