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-2026-806 Security exception in com.code_intelligence.jazzer.sanitizers.RegexInjection.hookInternal

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515796208 Crash type: Security exception Crash state: com.codeintelligence.jazzer.sanitizers.RegexInjection.hookInternal com.codeintelligence.jazzer.sanitizers.RegexInjection.patternHook...

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...

OSV-2026-803 Container-overflow in OpenBabel::MDLFormat::ReadV3000Block

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515663946 Crash type: Container-overflow READ 1 Crash state: OpenBabel::MDLFormat::ReadV3000Block OpenBabel::MDLFormat::ReadMolecule OpenBabel::OBConversion::Read...

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-2026-796 UNKNOWN READ in processXDR

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515065185 Crash type: UNKNOWN READ Crash state: processXDR nmeaparse genericparseinput...

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-2026-791 Segv on unknown address in ___interceptor_strtol

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515100083 Crash type: Segv on unknown address Crash state: interceptorstrtol processGSV nmeaparse...

OSV-2026-788 UNKNOWN READ in Mat_VarGetStructsLinear

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515086854 Crash type: UNKNOWN READ Crash state: MatVarGetStructsLinear matiostructcellfuzzer.cpp...

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...

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...

OSV-2026-767 Heap-use-after-free in gf_sg_reset

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513912488 Crash type: Heap-use-after-free READ 8 Crash state: gfsgreset gfsgdel fuzzscene.c...

OSV-2024-1464 Use-of-uninitialized-value in Splash::compositeBackground

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513891492 Crash type: Use-of-uninitialized-value Crash state: Splash::compositeBackground SplashOutputDev::setSoftMask Gfx::doSoftMask...

OSV-2026-765 Heap-use-after-free in gf_node_get_id

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513783541 Crash type: Heap-use-after-free READ 8 Crash state: gfnodegetid lsrreadcommandlist lsrdecodelaserunit...

OSV-2026-764 Heap-use-after-free in JS_DefineProperty

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513811188 Crash type: Heap-use-after-free READ 8 Crash state: JSDefineProperty buildbacktrace JSCallInternal...

OSV-2026-762 Heap-buffer-overflow in coap_pdu_parse_header

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513783540 Crash type: Heap-buffer-overflow READ 1 Crash state: coappduparseheader coappduparse2 coappduparse...

OSV-2026-760 Heap-buffer-overflow in md_decode_utf8__

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513677122 Crash type: Heap-buffer-overflow READ 1 Crash state: mddecodeutf8 mdskipunicodewhitespace mdlinklabelhash...

OSV-2026-759 UNKNOWN READ in bfd_getb32

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513690224 Crash type: UNKNOWN READ Crash state: bfdgetb32 nds32elflo12reloc bfdperformrelocation...

OSV-2026-752 Heap-buffer-overflow in Mat_VarGetStructsLinear

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513434228 Crash type: Heap-buffer-overflow WRITE 8 Crash state: MatVarGetStructsLinear matiostructcellfuzzer.cpp...

OSV-2026-750 Heap-buffer-overflow in MqttDecode_Props

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513047073 Crash type: Heap-buffer-overflow READ 1 Crash state: MqttDecodeProps MqttDecodeDisconnect MqttClientDecodePacket...

OSV-2026-748 Heap-buffer-overflow in p11_lexer_next

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513102821 Crash type: Heap-buffer-overflow READ 2 Crash state: p11lexernext p11persistread p11parserformatpersist...

OSV-2026-747 Heap-buffer-overflow in coap_persist_startup_lkd

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513035615 Crash type: Heap-buffer-overflow READ 8 Crash state: coappersiststartuplkd persisttarget.c...

OSV-2026-744 Heap-double-free in _dwarf_destruct_elf_nlaccess

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513032442 Crash type: Heap-double-free Crash state: dwarfdestructelfnlaccess dwarfelfnlsetup dwarfinitpathdla...

OSV-2026-743 UNKNOWN READ in persist_target.c

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513282269 Crash type: UNKNOWN READ Crash state: persisttarget.c...

OSV-2026-741 Heap-buffer-overflow in p11_lexer_next

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513100838 Crash type: Heap-buffer-overflow READ 2 Crash state: p11lexernext conffuzzer.c...

OSV-2026-736 Heap-buffer-overflow in coap_pdu_parse_header

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=512517700 Crash type: Heap-buffer-overflow READ 1 Crash state: coappduparseheader coappduparse2 coappduparse...

OSV-2026-733 Use-of-uninitialized-value in JBIG2Stream::readSymbolDictSeg

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=512468082 Crash type: Use-of-uninitialized-value Crash state: JBIG2Stream::readSymbolDictSeg JBIG2Stream::readSegments JBIG2Stream::rewind...

OSV-2026-728 Stack-buffer-overflow in autoload_external_files

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=512622269 Crash type: Stack-buffer-overflow READ 4 Crash state: autoloadexternalfiles loadexternaloptsthread workerthread...

OSV-2026-727 Global-buffer-overflow in md_start_new_block

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=512429152 Crash type: Global-buffer-overflow READ 4 Crash state: mdstartnewblock mdparse mdhtml...

OSV-2026-726 Use-after-poison in md_build_attribute

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=512429151 Crash type: Use-after-poison READ 1 Crash state: mdbuildattribute mdprocessallblocks mdparse...

OSV-2026-721 Heap-buffer-overflow in H5D__scatter_mem

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=512001847 Crash type: Heap-buffer-overflow WRITE Crash state: H5Dscattermem H5Dscatgathread H5Dcontigread...

OSV-2026-720 Heap-buffer-overflow in coap_persist_startup_lkd

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511948388 Crash type: Heap-buffer-overflow READ 8 Crash state: coappersiststartuplkd persisttarget.c...

OSV-2026-718 Heap-buffer-overflow in md_parse

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511825301 Crash type: Heap-buffer-overflow READ 1 Crash state: mdparse mdhtml fuzz-mdhtml.c...

OSV-2026-717 Stack-use-after-scope in enter_block_callback

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511831392 Crash type: Stack-use-after-scope READ 4 Crash state: enterblockcallback mdprocessallblocks mdparse...

OSV-2026-716 Heap-buffer-overflow in H5VM_memcpyvv

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511687450 Crash type: Heap-buffer-overflow READ 4 Crash state: H5VMmemcpyvv H5Dcompactreadvv H5Dselectio...

OSV-2026-713 Use-of-uninitialized-value in ojph::local::tile::pull

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511443006 Crash type: Use-of-uninitialized-value Crash state: ojph::local::tile::pull ojph::local::codestream::pull ojphexpandfuzztarget.cpp...

OSV-2026-712 Heap-buffer-overflow in Mat_VarGetCellsLinear

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511531637 Crash type: Heap-buffer-overflow READ 8 Crash state: MatVarGetCellsLinear matiostructcellfuzzer.cpp...

OSV-2026-711 Use-of-uninitialized-value in jxl::PerformMulBlending

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511400706 Crash type: Use-of-uninitialized-value Crash state: jxl::PerformMulBlending jxl::PerformBlending jxl::NAVX2::BlendingStage::ProcessRow...

OSV-2026-710 UNKNOWN WRITE in ojph::local::precinct::parse

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511393472 Crash type: UNKNOWN WRITE Crash state: ojph::local::precinct::parse ojph::local::resolution::parseoneprecinct ojph::local::tile::parsetileheader...

OSV-2026-707 Global-buffer-overflow in txt2sd

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511056140 Crash type: Global-buffer-overflow READ 1 Crash state: txt2sd fuzzmdnsxht.cc...

OSV-2026-703 Heap-use-after-free in js_atomics_op

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=510792185 Crash type: Heap-use-after-free WRITE 4 Crash state: jsatomicsop jscallcfunction JSCallInternal...

OSV-2026-699 Use-of-uninitialized-value in Mat_VarGetSize

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=510360595 Crash type: Use-of-uninitialized-value Crash state: MatVarGetSize MatioRead matiofuzzer.cpp...

OSV-2026-696 Use-of-uninitialized-value in JXRHandler::read

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=510577322 Crash type: Use-of-uninitialized-value Crash state: JXRHandler::read kimgiofuzzer.cc interceptormalloc...

OSV-2026-678 UNKNOWN WRITE in ___interceptor_strncpy

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=508899220 Crash type: UNKNOWN WRITE Crash state: interceptorstrncpy concathashstring ndpisearchsshtcp...

OSV-2026-666 Heap-use-after-free in insertkey

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=508107730 Crash type: Heap-use-after-free READ 1 Crash state: insertkey luaHresize luaHnewkey...

OSV-2026-664 Heap-buffer-overflow in DwaCompressor_uncompress

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=508362159 Crash type: Heap-buffer-overflow WRITE Crash state: DwaCompressoruncompress internalexrundodwaa exruncompresschunk...

OSV-2026-659 Heap-buffer-overflow in ___interceptor_strncpy

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=507904196 Crash type: Heap-buffer-overflow WRITE Crash state: interceptorstrncpy concathashstring ndpisearchsshtcp...

OSV-2026-655 Heap-buffer-overflow in lj_record_idx

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=507646002 Crash type: Heap-buffer-overflow WRITE 8 Crash state: ljrecordidx ljrecordins tracestate...

OSV-2026-653 Heap-buffer-overflow in generic_unpack

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=507413960 Crash type: Heap-buffer-overflow READ 2 Crash state: genericunpack exrdecodingrun Imf40::checkCoreFile...