libredwg:llvmfuzz: Heap-double-free in dxf_entities_read

Project: https://github.com/LibreDWG/libredwg.git Detailed Report: https://oss-fuzz.com/testcase?key=6631968138395648 Project: libredwg Fuzzing Engine: honggfuzz Fuzz Target: llvmfuzz Job Type: honggfuzzasanlibredwg Platform Id: linux Crash Type: Heap-double-free Crash Address: 0x7bb1585e02b0 Cra...

libheif:sequence_fuzzer: Heap-buffer-overflow in unc_decoder_legacybase::processComponentSample

Project: https://github.com/strukturag/libheif.git Detailed Report: https://oss-fuzz.com/testcase?key=4561896460845056 Project: libheif Fuzzing Engine: libFuzzer Fuzz Target: sequencefuzzer Job Type: libfuzzerasanlibheif Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 1 Crash Address:...

ffmpeg:ffmpeg_dem_W64_fuzzer: Use-of-uninitialized-value in ff_adts_header_parse

Project: https://git.ffmpeg.org/ffmpeg.git https://github.com/FFmpeg/FFmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=6429204661731328 Project: ffmpeg Fuzzing Engine: libFuzzer Fuzz Target: ffmpegdemW64fuzzer Job Type: libfuzzermsanffmpeg Platform Id: linux Crash Type:...

OSV-2026-981 Heap-buffer-overflow in std::__1::__function::__func<grk::FileFormatJP2Decompress::FileFormatJP2Decompre

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=527773834 Crash type: Heap-buffer-overflow WRITE 4 Crash state: std::1::function::funcgrk::FileFormatJP2Decompress::FileFormatJP2Decompre std::1::function::funcgrk::CodeStreamDecompress::postMultiTile...

PT-2026-56121

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=527978938 Crash type: Use-of-uninitialized-value Crash state: ogs cpystrn ogs nas 5gs decode dnn ogs nas 5gs decode pdu session establishment accept...

binutils:fuzz_addr2line: Heap-buffer-overflow in bfd_getl16

Detailed Report: https://oss-fuzz.com/testcase?key=5374725044633600 Project: binutils Fuzzing Engine: honggfuzz Fuzz Target: fuzzaddr2line Job Type: honggfuzzasanbinutils Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x7c8f9f3e08e1 Crash State: bfdgetl16...

mruby:mruby_fuzzer: Heap-buffer-overflow in mrb_vm_exec

Project: https://github.com/mruby/mruby.git Detailed Report: https://oss-fuzz.com/testcase?key=5740565795504128 Project: mruby Fuzzing Engine: afl Fuzz Target: mrubyfuzzer Job Type: aflasanmruby Platform Id: linux Crash Type: Heap-buffer-overflow READ 4 Crash Address: 0x7c8eede958e4 Crash State:...

ogre:ogre_deep_fuzz: Heap-use-after-free in Ogre::VertexData::convertPackedColour

Project: https://github.com/OGRECave/ogre.git Detailed Report: https://oss-fuzz.com/testcase?key=5512354587279360 Project: ogre Fuzzing Engine: honggfuzz Fuzz Target: ogredeepfuzz Job Type: honggfuzzasanogre Platform Id: linux Crash Type: Heap-use-after-free READ 1 Crash Address: 0x7affe16e1577...

OSV-2026-962 Use-of-uninitialized-value in iup_delta_optimize

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=526770452 Crash type: Use-of-uninitialized-value Crash state: iupdeltaoptimize OT::tupledeltat::optimize OT::TupleVariationData::tuplevariations...

gpac:fuzz_probe_analyze: Heap-buffer-overflow in filter_parse_dyn_args

Project: https://github.com/gpac/gpac.git Detailed Report: https://oss-fuzz.com/testcase?key=6074750976458752 Project: gpac Fuzzing Engine: afl Fuzz Target: fuzzprobeanalyze Job Type: aflasangpac Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x767aa8eeae84 Crash State:...

mruby:mruby_fuzzer: Heap-buffer-overflow in lv_defined_p

Project: https://github.com/mruby/mruby.git Detailed Report: https://oss-fuzz.com/testcase?key=6083899927887872 Project: mruby Fuzzing Engine: honggfuzz Fuzz Target: mrubyfuzzer Job Type: honggfuzzasanmruby Platform Id: linux Crash Type: Heap-buffer-overflow READ 8 Crash Address: 0x7c2ff7120040...

ogre:ogre_deep_fuzz: Bad-cast to Ogre::HardwareBuffer from invalid vptr in Ogre::HardwareBuffer::unlockImpl

Project: https://github.com/OGRECave/ogre.git Detailed Report: https://oss-fuzz.com/testcase?key=4746296653840384 Project: ogre Fuzzing Engine: libFuzzer Fuzz Target: ogredeepfuzz Job Type: libfuzzerubsanogre Platform Id: linux Crash Type: Bad-cast Crash Address: 0x564a90764e30 Crash State:...

OSV-2026-959 Heap-use-after-free in Wt::Http::Request::parseFormUrlEncoded

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=526224351 Crash type: Heap-use-after-free READ 8 Crash state: Wt::Http::Request::parseFormUrlEncoded Wt::CgiParser::parse fuzz-cgi.C...

OSV-2026-958 Use-of-uninitialized-value in LibRaw::fbdd

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=526284076 Crash type: Use-of-uninitialized-value Crash state: LibRaw::fbdd LibRaw::dcrawprocess librawfuzzer.cc...

ogre:ogre_deep_fuzz: Heap-buffer-overflow in Ogre::MeshSerializerImpl::flipEndian

Project: https://github.com/OGRECave/ogre.git Detailed Report: https://oss-fuzz.com/testcase?key=4693031945830400 Project: ogre Fuzzing Engine: afl Fuzz Target: ogredeepfuzz Job Type: aflasanogre Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x76a298ae0200 Crash State:...

libiec61850:fuzz_mms_encode: Heap-buffer-overflow in BerEncoder_encodeBitString

Project: https://github.com/mz-automation/libiec61850.git Detailed Report: https://oss-fuzz.com/testcase?key=6169371052146688 Project: libiec61850 Fuzzing Engine: libFuzzer Fuzz Target: fuzzmmsencode Job Type: libfuzzerasanlibiec61850 Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 1...

libiec61850:fuzz_pres_userdata: Heap-buffer-overflow in parseNormalModeParameters

Project: https://github.com/mz-automation/libiec61850.git Detailed Report: https://oss-fuzz.com/testcase?key=5364411536310272 Project: libiec61850 Fuzzing Engine: libFuzzer Fuzz Target: fuzzpresuserdata Job Type: libfuzzerasanlibiec61850 Platform Id: linux Crash Type: Heap-buffer-overflow READ 1...

binutils:fuzz_objdump_safe: Heap-buffer-overflow in byte_get_little_endian

Detailed Report: https://oss-fuzz.com/testcase?key=6367976782364672 Project: binutils Fuzzing Engine: honggfuzz Fuzz Target: fuzzobjdumpsafe Job Type: honggfuzzasanbinutils Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x7afd389e048c Crash State: bytegetlittleendian...

gdal:gdal_translate_fuzzer: Heap-buffer-overflow in gdal::LERCMaskBand::IReadBlock

Project: https://github.com/OSGeo/gdal.git Detailed Report: https://oss-fuzz.com/testcase?key=4764528092184576 Project: gdal Fuzzing Engine: libFuzzer Fuzz Target: gdaltranslatefuzzer Job Type: libfuzzerasani386gdal Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address:...

OSV-2026-923 Heap-use-after-free in gf_node_unregister

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=523799837 Crash type: Heap-use-after-free READ 8 Crash state: gfnodeunregister BMParseCommand gfbifsflushcommandlist...