ANT-2026-BBV63KVS · ffmpeg · heap-buffer-overflow

heap-buffer-overflow high Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Ada Logics. ANT-2026-BBV63KVS: Heap-buffer-overflow READ in FFmpeg APV...

AZL-94187 CVE-2026-15003 affecting package binutils for versions less than 2.41-13

A flaw was found in the GNU Binutils Binary Utilities linker. This vulnerability, a heap-buffer-overflow read CWE-125, occurs when the linker processes a specially crafted 32-bit XCOFF Extended Common Object File Format object file. An attacker could exploit this by providing a malicious file,...

EUVD-2022-35113

Malicious code in bioql PyPI...

OSV-2024-207 Heap-buffer-overflow in emit_goto

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66831 Crash type: Heap-buffer-overflow READ 1 Crash state: emitgoto emitclassfieldinit jsparsefunctiondecl2...

OSV-2022-836 Heap-buffer-overflow in jxl::N_AVX2::BlendingStage::ProcessPaddingRow

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50915 Crash type: Heap-buffer-overflow READ Crash state: jxl::NAVX2::BlendingStage::ProcessPaddingRow jxl::LowMemoryRenderPipeline::RenderPadding jxl::LowMemoryRenderPipeline::ProcessBuffers...

OSV-2022-32 Heap-buffer-overflow in _estrdup

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43484 Crash type: Heap-buffer-overflow READ 11 Crash state: estrdup exifprocessusercomment exifprocessIFDTAGimpl...

OSV-2022-5 Heap-buffer-overflow in pcpp::IPv6AuthenticationHeader::getExtensionLen

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43290 Crash type: Heap-buffer-overflow READ 1 Crash state: pcpp::IPv6AuthenticationHeader::getExtensionLen pcpp::IPv6Layer::parseExtensions pcpp::IPv6Layer::IPv6Layer...

OSV-2021-1646 Heap-buffer-overflow in uncompress_b44_impl

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41625 Crash type: Heap-buffer-overflow READ Crash state: uncompressb44impl defaultdecompresschunk exrdecodingrun...

OSV-2021-1113 Stack-buffer-overflow in getoid

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36962 Crash type: Stack-buffer-overflow READ 8 Crash state: getoid parseobjectid parseasntype...

OSV-2018-75 Heap-buffer-overflow in ref_oneandzero_unpad

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10628 Crash type: Heap-buffer-overflow READ 1 Crash state: refoneandzerounpad fuzz fuzzers.h...

OSV-2018-58 Heap-buffer-overflow in tag_parse

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10999 Crash type: Heap-buffer-overflow READ 2 Crash state: tagparse gittagparseraw gitobjectfromraw...

OSV-2020-2259 Stack-buffer-overflow in ot::MeshCoP::ChannelMaskEntry::GetMask

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28556 Crash type: Stack-buffer-overflow READ 4 Crash state: ot::MeshCoP::ChannelMaskEntry::GetMask ot::MeshCoP::ChannelMaskTlv::GetChannelMask ot::MeshCoP::Dataset::ConvertTo...

OSV-2020-2242 Heap-buffer-overflow in tinfl_decompress

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28285 Crash type: Heap-buffer-overflow READ 1 Crash state: tinfldecompress mzinflate flbgzipuncompress...

PT-2020-3908 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Windows affected versions not specified Description: An information disclosure issue exists due to improper initialization of objects in memory by the Windows kernel. To exploit this, an authenticated attacker could run a specially crafted...

sleuthkit:sleuthkit_fls_ext_fuzzer: Heap-buffer-overflow in ext2fs_inode_walk

Project: https://github.com/sleuthkit/sleuthkit.git Detailed Report: https://oss-fuzz.com/testcase?key=5200092827746304 Project: sleuthkit Fuzzing Engine: libFuzzer Fuzz Target: sleuthkitflsextfuzzer Job Type: libfuzzerasansleuthkit Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash...

OSV-2020-1386 Heap-buffer-overflow in parse_relocation_info

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24400 Crash type: Heap-buffer-overflow READ 4 Crash state: parserelocationinfo getrelocs64 relocs...

OSV-2020-1138 Heap-buffer-overflow in void apply_sao_internal<unsigned short>

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14184 Crash type: Heap-buffer-overflow READ 1 Crash state: void applysaointernal void applysao threadtasksao::work...

OSV-2020-698 Heap-buffer-overflow in BEInt<unsigned short, 2>::operator unsigned short

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18515 Crash type: Heap-buffer-overflow READ 2 Crash state: BEInt::operator unsigned short OT::IntType::operator unsigned int OT::ArrayOf, OT::IntType ::...

dlplibs:wdbfuzzer: Stack-buffer-overflow in WPSEmbeddedObject::operator=

Detailed Report: https://oss-fuzz.com/testcase?key=5720192547291136 Project: dlplibs Fuzzing Engine: libFuzzer Fuzz Target: wdbfuzzer Job Type: libfuzzerasandlplibs Platform Id: linux Crash Type: Stack-buffer-overflow READ 8 Crash Address: 0x7ffde3842118 Crash State: WPSEmbeddedObject::operator=...

pcre2:pcre2_fuzzer: Heap-buffer-overflow in set_start_bits

Project: svn://vcs.exim.org/pcre2/code/trunk Detailed Report: https://oss-fuzz.com/testcase?key=5170113773043712 Project: pcre2 Fuzzing Engine: libFuzzer Fuzz Target: pcre2fuzzer Job Type: libfuzzerasani386pcre2 Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0xf2b04f6a...