JLSEC-2025-282 Multiple heap buffer overflows in tiffcrop.c utility in libtiff library Version 4.4.0 allows...

Multiple heap buffer overflows in tiffcrop.c utility in libtiff library Version 4.4.0 allows attacker to trigger unsafe or out of bounds memory access via crafted TIFF image file which could result into application crash, potential information disclosure or any other context-dependent impact...

JLSEC-2025-294 LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in `tools/tiffcrop.c:3701`, allowing attackers...

LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in tools/tiffcrop.c:3701, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit afaabc3e...

JLSEC-2025-278 libtiff's tiffcrop tool has a `uint32_t` underflow which leads to out of bounds read and write in...

libtiff's tiffcrop tool has a uint32t underflow which leads to out of bounds read and write in the extractContigSamples8bits routine. An attacker who supplies a crafted file to tiffcrop could trigger this flaw, most likely by tricking a user into opening the crafted file with tiffcrop. Triggering...

JLSEC-2025-222 Mbed TLS 2.x before 2.28.5 and 3.x before 3.5.0 has a Buffer Overflow.

Mbed TLS 2.x before 2.28.5 and 3.x before 3.5.0 has a Buffer Overflow...

JLSEC-2025-224 Integer Overflow vulnerability in Mbed TLS 2.x before 2.28.7 and 3.x before 3.5.2, allows attackers...

Integer Overflow vulnerability in Mbed TLS 2.x before 2.28.7 and 3.x before 3.5.2, allows attackers to cause a denial of service DoS via mbedtlsx509setextension...

JLSEC-2025-205 An issue was discovered in Arm Mbed TLS before 2.23.0

An issue was discovered in Arm Mbed TLS before 2.23.0. A side channel allows recovery of an ECC private key, related to mbedtlsecpcheckpubpriv, mbedtlspkparsekey, mbedtlspkparsekeyfile, mbedtlsecpmul, and mbedtlsecpmulrestartable...

JLSEC-2025-113 Buffer Overflow vulnerability exists in FFmpeg 4.1 via `apng_do_inverse_blend` in...

Buffer Overflow vulnerability exists in FFmpeg 4.1 via apngdoinverseblend in libavcodec/pngenc.c, which could let a remote malicious user cause a Denial of Service...

JLSEC-2025-141 FFmpeg n6.1.1 has an Out-of-bounds Read via `libavcodec/ppc/vp8dsp_altivec.c`, static const `vec_s8`...

FFmpeg n6.1.1 has an Out-of-bounds Read via libavcodec/ppc/vp8dspaltivec.c, static const vecs8 hsubpelfiltersouter...

JLSEC-2025-8 ssh in OpenSSH before 10.1 allows the '`\0`' character in an `ssh://` URI, potentially leading to code...

ssh in OpenSSH before 10.1 allows the '\0' character in an ssh:// URI, potentially leading to code execution when a ProxyCommand is used...

JLSEC-2026-1227

libexpat before 2.8.2 has an integer overflow in storeAtts...

JLSEC-2026-638

Buffer Overflow vulnerability in Ffmpeg v.N113007-g8d24a28d06 allows a local attacker to execute arbitrary code via the libavfilter/freverse.c:269:26 in areverserequestframe...

JLSEC-2025-321 A vulnerability was determined in LibTIFF up to 4.5.1

A vulnerability was determined in LibTIFF up to 4.5.1. Affected by this issue is the function readSeparateStripsetoBuffer of the file tools/tiffcrop.c of the component tiffcrop. The manipulation leads to stack-based buffer overflow. Local access is required to approach this attack. The patch is...

JLSEC-2025-313 A vulnerability was found in libtiff due to multiple potential integer overflows in raw2tiff.c

A vulnerability was found in libtiff due to multiple potential integer overflows in raw2tiff.c. This flaw allows remote attackers to cause a denial of service or possibly execute an arbitrary code via a crafted tiff image, which triggers a heap-based buffer overflow...

JLSEC-2025-249 A vulnerability has been identified in the libarchive library

A vulnerability has been identified in the libarchive library. This flaw can be triggered when file streams are piped into bsdtar, potentially allowing for reading past the end of the file. This out-of-bounds read can lead to unintended consequences, including unpredictable program behavior, memo...

JLSEC-2025-275 A stack overflow was discovered in the `_TIFFVGetField` function of Tiffsplit v4.4.0

A stack overflow was discovered in the TIFFVGetField function of Tiffsplit v4.4.0. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted TIFF file parsed by the "tiffsplit" or "tiffcrop" utilities...

JLSEC-2025-239 Libarchive Remote Code Execution Vulnerability

Libarchive Remote Code Execution Vulnerability...

JLSEC-2025-296 LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in `libtiff/tif_unix.c:368`, invoked by...

LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in libtiff/tifunix.c:368, invoked by tools/tiffcrop.c:2903 and tools/tiffcrop.c:6778, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 33aee12...