CVE-2026-43907

A flaw was found in OpenImageIO. A remote attacker can exploit a signed integer overflow vulnerability by providing a specially crafted DPX image file. This flaw leads to a heap-based out-of-bounds write, which can result in a denial of service crash or potentially arbitrary code execution in...

CVE-2026-44637

A flaw was found in libsixel, a SIXEL encoder/decoder implementation. A remote attacker, by providing specially crafted SIXEL data, can trigger a signed integer overflow in the SIXEL parser's image-buffer doubling loop. This overflow can bypass size checks and lead to an out-of-bounds heap write...

DEBIAN-CVE-2026-43907

OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.18.0 and 3.1.13.0, a signed integer overflow in QueryRGBBufferSizeInternal in DPXColorConverter.cpp leads to a heap-based out-of-bounds write when...

EUVD-2026-30409

libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. From to 1.8.7-r1, signed integer overflow in sixelencodehighcolor's allocation size calculation can lead to a heap buffer overflow. The public sixelencode entry point validates only that width and height are greater th...

CLSA-2026-1778787692 Fix CVE(s): CVE-2026-7258, CVE-2026-7262, CVE-2026-7568

SECURITY UPDATE: NULL pointer dereference in SOAP apache:Map decoder - debian/patches/CVE-2026-7262.patch: fix wrong variable checked in tozvalmap NULL check, changing if !xmlKey to if !xmlValue - CVE-2026-7262 SECURITY UPDATE: Signed integer overflow in metaphone char array offset -...

CVE-2026-43908 OpenImageIO: Signed integer overflow in ConvertCbYCrYToRGB leads to heap out-of-bounds write in DPX 4:2:2 decoder

OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.18.0 and 3.1.13.0, a signed 32-bit integer overflow in the pixel-loop index expression i 3 inside ConvertCbYCrYToRGB causes the function to compute a larg...

CVE-2026-43909 OpenImageIO: Signed integer overflow in SwapRGBABytes loop index leads to out-of-bounds read/write in DPX ABGR decoder

OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.18.0 and 3.1.13.0, a signed 32-bit integer overflow in the loop index expression i 4 inside SwapRGBABytes causes the function to compute a large negative...

CVE-2026-43909

OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.18.0 and 3.1.13.0, a signed 32-bit integer overflow in the loop index expression i 4 inside SwapRGBABytes causes the function to compute a large negative...

CVE-2026-43909 OpenImageIO: Signed integer overflow in SwapRGBABytes loop index leads to out-of-bounds read/write in DPX ABGR decoder

OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.18.0 and 3.1.13.0, a signed 32-bit integer overflow in the loop index expression i 4 inside SwapRGBABytes causes the function to compute a large negative...

PT-2026-41027

Name of the Vulnerable Software and Affected Versions OpenImageIO versions prior to 3.0.18.0 OpenImageIO versions prior to 3.1.13.0 Description A signed 32-bit integer overflow occurs in the pixel-loop index expression i 3 within the ConvertCbYCrYToRGB function. This causes the function to...

OpenImageIO 输入验证错误漏洞

OpenImageIO is an open-source image processing library developed by OpenImageIO. It features a user-friendly interface and supports a wide range of image formats. Versions of OpenImageIO prior to 3.0.18.0 and 3.1.13.0 contained a input validation vulnerability. This vulnerability stemmed from a...

libsixel 输入验证错误漏洞

Libsixel is a software package developed by Hayaki Saito, which provides encoding/decoding implementations for DEC SIXEL graphics and other conversion programs. Versions of Libsixel 1.8.7-r1 and earlier contained a vulnerability related to input validation errors. This vulnerability stemmed from ...

OpenImageIO 输入验证错误漏洞

OpenImageIO is an open-source image processing library developed by OpenImageIO. It features a user-friendly interface and supports a wide range of image formats. Versions of OpenImageIO prior to 3.0.18.0 and 3.1.13.0 contained a vulnerability related to input validation errors. This vulnerabilit...

BIT-PHP-2026-7568 Signed integer overflow in metaphone()

In PHP versions 8.2. before 8.2.31, 8.3. before 8.3.31, 8.4. before 8.4.21, and 8.5. before 8.5.6, the metaphone function in ext/standard/metaphone.c uses a signed int variable to track the current position within the input string. If a string longer than 2,147,483,647 bytes is passed, a signed...

libtiff: libtiff: Arbitrary code execution or denial of service via signed integer overflow in TIFF file processing

A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerability in the putcontig8bitYCbCr44tile function by providing a specially crafted TIFF file. This flaw can lead to an out-of-bounds heap write due to incorrect memory pointer calculations,...

AZL-86369 CVE-2026-41257 affecting package jq for versions less than 1.7.1-6

jq is a command-line JSON processor. In 1.8.1 and earlier, the jq bytecode VM's data stack tracks its allocation size in a signed int. When the stack grows beyond ≈1 GiB via deeply nested generator forks, the doubling arithmetic overflows. The wrapped value is passed to realloc and then used for ...

CVE-2026-43894 jq: Wild stack write via signed-integer overflow in decNumber D2U() macro

jq is a command-line JSON processor. In 1.8.1 and earlier, when decNumberFromString is given a number literal of INTMAX-1 2147483646 digits, the D2U macro overflows during signed-int arithmetic. The wrapped negative value bypasses the heap-allocation size check, causes the function to use a 30-by...

CVE-2026-43894

CVE-2026-43894 affects jq up to version 1.8.1 and earlier. The root cause is a signed-int overflow in decNumberFromString’s D2U() macro, causing a wrap to a negative value, bypassing the heap-size check and using a 30-byte stack buffer. This results in writing ~715 million 16-bit units (≈1.4 GiB)...

CVE-2026-41257 jq: Signed-int overflow in `stack_reallocate` (jq VM stack)

jq is a command-line JSON processor. In 1.8.1 and earlier, the jq bytecode VM's data stack tracks its allocation size in a signed int. When the stack grows beyond ≈1 GiB via deeply nested generator forks, the doubling arithmetic overflows. The wrapped value is passed to realloc and then used for ...

CVE-2026-41257 jq: Signed-int overflow in `stack_reallocate` (jq VM stack)

jq is a command-line JSON processor. In 1.8.1 and earlier, the jq bytecode VM's data stack tracks its allocation size in a signed int. When the stack grows beyond ≈1 GiB via deeply nested generator forks, the doubling arithmetic overflows. The wrapped value is passed to realloc and then used for ...