OSV-2026-907 Heap-use-after-free in gf_sg_route_del

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=523017644 Crash type: Heap-use-after-free READ 8 Crash state: gfsgroutedel gfsgreset gfsgdel...

OSV-2026-892 Heap-buffer-overflow in decode_R13_RNUMBER

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=521044421 Crash type: Heap-buffer-overflow READ 8 Crash state: decodeR13RNUMBER dwgdecode llvmfuzz.c...

OSV-2026-886 Heap-buffer-overflow in ihevcd_fmt_conv

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=520748344 Crash type: Heap-buffer-overflow WRITE 8 Crash state: ihevcdfmtconv ihevcddecode Codec::decodeFrame...

OSV-2026-863 Global-buffer-overflow in cram_decoder_init

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=519841736 Crash type: Global-buffer-overflow READ 8 Crash state: cramdecoderinit cramdecodecompressionheader cramnextslice...

PT-2026-49602

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=519841736 Crash type: Global-buffer-overflow READ 8 Crash state: cram decoder init cram decode compression header cram next slice...

OSV-2026-855 Heap-use-after-free in gf_sg_reset

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=519588196 Crash type: Heap-use-after-free READ 8 Crash state: gfsgreset gfsgdel fuzzscene.c...

OSV-2026-853 Stack-buffer-overflow in log4cxx::helpers::Transcoder::decode

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=519671967 Crash type: Stack-buffer-overflow READ 1 Crash state: log4cxx::helpers::Transcoder::decode TranscoderFuzzer.cpp CentipedeRunnerMain...

PT-2026-49158

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=519671967 Crash type: Stack-buffer-overflow READ 1 Crash state: log4cxx::helpers::Transcoder::decode TranscoderFuzzer.cpp CentipedeRunnerMain...

OSV-2026-815 Heap-buffer-overflow in ihevcd_sao_shift_ctb

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=516422427 Crash type: Heap-buffer-overflow READ 1 Crash state: ihevcdsaoshiftctb ihevcdprocess ihevcdparseslicedata...

PT-2026-47121

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=516422428 Crash type: Heap-buffer-overflow READ Crash state: md process all blocks md parse md html...

OSV-2026-812 Heap-buffer-overflow in ihevcd_fmt_conv_422sp_to_420p

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=516319578 Crash type: Heap-buffer-overflow WRITE 1 Crash state: ihevcdfmtconv422spto420p ihevcdfmtconv ihevcddecode...

OSV-2026-807 Security exception in com.puppycrawl.tools.checkstyle.grammar.java.JavaLanguageParser.statement

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515650237 Crash type: Security exception Crash state: com.puppycrawl.tools.checkstyle.grammar.java.JavaLanguageParser.statement java.base/jdk.internal.misc.Unsafe.weakCompareAndSetInt...

OSV-2026-805 Heap-buffer-overflow in ihevcd_fmt_conv

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515832483 Crash type: Heap-buffer-overflow WRITE 1 Crash state: ihevcdfmtconv ihevcddecode ihevcdcxaapifunction...

PT-2026-45894

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515832483 Crash type: Heap-buffer-overflow WRITE 1 Crash state: ihevcd fmt conv ihevcd decode ihevcd cxa api function...

OSV-2026-798 Heap-use-after-free in ReplaceDEFNode

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515134929 Crash type: Heap-use-after-free READ 8 Crash state: ReplaceDEFNode gfsgreset gfsgdel...

OSV-2026-795 Stack-buffer-underflow in probe_dasd_pt

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=514896889 Crash type: Stack-buffer-underflow READ 1 Crash state: probedasdpt idinfoprobe partitionsprobe...

OSV-2026-787 Heap-buffer-overflow in N_BELE_RTP::BEPolicy::get32

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=514739401 Crash type: Heap-buffer-overflow READ 4 Crash state: NBELERTP::BEPolicy::get32 PackLinuxElf32::elflookup PackLinuxElf32::PackLinuxElf32help1...

OSV-2026-785 Heap-double-free in _dwarf_load_elf_symtab_symbols

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=514753154 Crash type: Heap-double-free Crash state: dwarfloadelfsymtabsymbols dwarfelfnlsetup dwarfinitpathdla...

FuzzingBrain V2: A Multi-Agent LLM System for Automated Vulnerability Discovery and Reproduction

Software vulnerabilities pose critical security threats, with nearly 50,000 CVEs reported in 2025. While Large Language Models LLMs show promise for automated vulnerability detection, three key challenges remain. First, LLM-generated vulnerability reports suffer from high false positive rates and...

OSV-2026-777 Heap-buffer-overflow in md_is_link_title

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=514122612 Crash type: Heap-buffer-overflow READ 1 Crash state: mdislinktitle mdanalyzeinlines mdprocessnormalblockcontents...