OSV-2020-1209 Use-of-uninitialized-value in psnip_safe_size_mul

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16834 Crash type: Use-of-uninitialized-value Crash state: psnipsafesizemul SafeMulDims MatVarFree...

OSV-2020-1082 Use-of-uninitialized-value in processClientServerHello

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21296 Crash type: Use-of-uninitialized-value Crash state: processClientServerHello processTLSBlock ndpisearchtlstcp...

OSV-2020-1075 Use-of-uninitialized-value in processClientServerHello

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21349 Crash type: Use-of-uninitialized-value Crash state: processClientServerHello processTLSBlock ndpisearchtlstcp...

OSV-2020-919 Use-of-uninitialized-value in ndpi_strdup

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21363 Crash type: Use-of-uninitialized-value Crash state: ndpistrdup processClientServerHello processTLSBlock...

OSV-2020-876 Use-of-uninitialized-value in XCFImageFormat::mergeRGBToRGB

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21783 Crash type: Use-of-uninitialized-value Crash state: XCFImageFormat::mergeRGBToRGB XCFImageFormat::mergeLayerIntoImage XCFImageFormat::loadLayer...

OSV-2020-871 UNKNOWN READ in H5FD_sec2_read

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19241 Crash type: UNKNOWN READ Crash state: H5FDsec2read H5FDread H5Fsblockload...

OSV-2020-856 Use-of-uninitialized-value in deflate_slow

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18745 Crash type: Use-of-uninitialized-value Crash state: deflateslow deflate PlFlate::handleData...

OSV-2020-847 Use-of-uninitialized-value in ycck_cmyk_convert

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18732 Crash type: Use-of-uninitialized-value Crash state: ycckcmykconvert sepupsample processdatasimplemain...

OSV-2020-824 UNKNOWN READ in std::__1::_MetaBase<__can_be_converted_to_string_view<char, std::__1::char_trait

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24057 Crash type: UNKNOWN READ Crash state: std::1::MetaBase, std::1::allocator std::1::treeiteratorstd::1::valuetypestd::1::basicstringchar, st...

OSV-2020-799 Heap-buffer-overflow in ReadInt32DataDouble

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21421 Crash type: Heap-buffer-overflow WRITE 4 Crash state: ReadInt32DataDouble ReadInt32Data MatVarRead4...

OSV-2020-732 Stack-buffer-overflow in ot::MeshCoP::Leader::HandlePetition

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13537 Crash type: Stack-buffer-overflow READ 1 Crash state: ot::MeshCoP::Leader::HandlePetition ot::Coap::CoapBase::ProcessReceivedRequest ot::Ip6::Udp::HandleMessage...

OSV-2020-628 UNKNOWN READ in copy_string

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15482 Crash type: UNKNOWN READ Crash state: copystring douncompressblock processblock...

OSV-2020-559 Use-of-uninitialized-value in parser_get_next_char

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14739 Crash type: Use-of-uninitialized-value Crash state: parsergetnextchar parsergetparamnameheap icalparseraddline...

OSV-2020-521 Heap-buffer-overflow in acommon::ObjStack::dup_top

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18462 Crash type: Heap-buffer-overflow WRITE Crash state: acommon::ObjStack::duptop acommon::StringMap::add acommon::Config::lookuplist...

OSV-2020-484 Heap-buffer-overflow in AAT::KerxSubTableFormat4<AAT::KerxSubTableHeader>::driver_context_t::transition

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12532 Crash type: Heap-buffer-overflow READ 4 Crash state: AAT::KerxSubTableFormat4::drivercontextt::transition void AAT::StateTableDriver::apply...

OSV-2020-471 Stack-buffer-overflow in ot::Cli::Interpreter::ProcessService

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12642 Crash type: Stack-buffer-overflow WRITE Crash state: ot::Cli::Interpreter::ProcessService ot::Cli::Interpreter::ProcessLine ot::Cli::Uart::ProcessCommand...

OSV-2020-414 Heap-use-after-free in WelsDec::MapColToList0

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14035 Crash type: Heap-use-after-free READ 4 Crash state: WelsDec::MapColToList0 WelsDec::PredBDirectTemporal WelsDec::WelsDecodeMbCavlcBSlice...

OSV-2020-418 Use-of-uninitialized-value in isMatchAtCPBoundary

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15505 Crash type: Use-of-uninitialized-value Crash state: isMatchAtCPBoundary ustrFindFirst64 icu64::UnicodeString::indexOf...

OSV-2020-370 Heap-use-after-free in ih264_inter_pred_luma_horz_hpel_vert_qpel_ssse3

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18595 Crash type: Heap-use-after-free READ 16 Crash state: ih264interpredlumahorzhpelvertqpelssse3 ih264dmotioncompensatemp ih264ddecoderecontfrnmb...

OSV-2020-347 Heap-buffer-overflow in BEInt<unsigned short, 2>::operator unsigned short

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14825 Crash type: Heap-buffer-overflow READ 2 Crash state: BEInt::operator unsigned short OT::IntType::operator unsigned int OT::AxisValue::sanitize...

OSV-2020-337 Global-buffer-overflow in lex_multiline_string

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18626 Crash type: Global-buffer-overflow READ 1 Crash state: lexmultilinestring lexnext parsekeyvalue...

OSV-2020-254 Heap-buffer-overflow in pixReadFromTiffStream

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23654 Crash type: Heap-buffer-overflow READ 1 Crash state: pixReadFromTiffStream pixReadMemTiff pixReadMem...

OSV-2020-248 Heap-use-after-free in LocalizedText_clear

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20061 Crash type: Heap-use-after-free READ 8 Crash state: LocalizedTextclear Variantclear UAclear...

OSV-2020-240 UNKNOWN READ in perfetto::trace_processor::TraceStorage::GetIdForVariadicType

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19999 Crash type: UNKNOWN READ Crash state: perfetto::traceprocessor::TraceStorage::GetIdForVariadicType perfetto::traceprocessor::GlobalArgsTracker::AddArgSet perfetto::traceprocessor::ArgsTracker::Flush...

OSV-2020-190 Use-of-uninitialized-value in file_vprintf

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20729 Crash type: Use-of-uninitialized-value Crash state: filevprintf fileprintf filebuffer...

OSV-2020-122 Heap-buffer-overflow in ndpi_strnstr

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22022 Crash type: Heap-buffer-overflow READ 1 Crash state: ndpistrnstr ndpisearchnatstcp checkndpitcpflowfunc...

OSV-2020-89 Heap-use-after-free in __xmlRaiseError

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23120 Crash type: Heap-use-after-free READ 2 Crash state: xmlRaiseError xmlErrValidNode xmlValidateRef...

OSV-2026-1095 Heap-buffer-overflow in grk::t1::CodeblockDecompressImpl::parsePacketData

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=540111888 Crash type: Heap-buffer-overflow READ 8 Crash state: grk::t1::CodeblockDecompressImpl::parsePacketData grk::PacketParser::readData grk::PacketParser::parsePacketData...

OSV-2026-1015 Security exception in com.code_intelligence.jazzer.sanitizers.RegexInjection.hookInternal

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=530322176 Crash type: Security exception Crash state: com.codeintelligence.jazzer.sanitizers.RegexInjection.hookInternal com.codeintelligence.jazzer.sanitizers.RegexInjection.patternHook...

OSV-2026-895 Heap-buffer-overflow in ihevcd_fmt_conv

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=521437880 Crash type: Heap-buffer-overflow WRITE 8 Crash state: ihevcdfmtconv ihevcdprocessthread startthread...

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-2026-787 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-2026-744 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-2026-610 Memcpy-param-overlap in htx_replace_blk_value

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=504612570 Crash type: Memcpy-param-overlap Crash state: htxreplaceblkvalue httpreplaceheadervalue httpschemebasednormalize...

OSV-2026-455 UNKNOWN READ in mkv::matroska_segment_c::TrackInit

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=495498906 Crash type: UNKNOWN READ Crash state: mkv::matroskasegmentc::TrackInit mkv::matroskasegmentc::TrackInit mkv::matroskasegmentc::ParseTrackEntry...

OSV-2026-392 UNKNOWN READ in pcpp::BgpLayer::getHeaderLen

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=491687588 Crash type: UNKNOWN READ Crash state: pcpp::BgpLayer::getHeaderLen pcpp::Packet::shortenLayer pcpp::Layer::shortenLayer...

OSV-2026-384 Security exception in com.puppycrawl.tools.checkstyle.grammar.java.JavaLanguageParser.expr

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=491529466 Crash type: Security exception Crash state: com.puppycrawl.tools.checkstyle.grammar.java.JavaLanguageParser.expr java.base/java.nio.CharBuffer.wrap java.base/sun.nio.cs.StreamEncoder.implWrite...

OSV-2026-196 Null-dereference READ in ubsan_GetStackTrace

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=481752521 Crash type: Null-dereference READ Crash state: ubsanGetStackTrace...

OSV-2026-145 Heap-buffer-overflow in pcre2_compile_32

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=478301105 Crash type: Heap-buffer-overflow WRITE 4 Crash state: pcre2compile32 pcre2fuzzsupport.c...

OSV-2026-91 Use-after-poison in compress.cc

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=476224483 Crash type: Use-after-poison READ 1 Crash state: compress.cc LLVMFuzzerRunDriver selfdestruct...

OSV-2025-1059 Security exception in com.google.re2j.Machine.add

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=476431390 Crash type: Security exception Crash state: com.google.re2j.Machine.add com.google.re2j.Machine$Thread. com.google.re2j.Machine.alloc...

OSV-2025-684 Heap-buffer-overflow in TGAHandler::read

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=440585455 Crash type: Heap-buffer-overflow WRITE 4 Crash state: TGAHandler::read kimgiofuzzer.cc...

OSV-2025-149 UNKNOWN READ in processClientServerHello

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=398049414 Crash type: UNKNOWN READ Crash state: processClientServerHello processTLSBlock ndpisearchtlsudp...

OSV-2025-1 Segv on unknown address in [email protected]

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=386572864 Crash type: Segv on unknown address Crash state: [email protected]...

OSV-2024-1274 Segv on unknown address in yara_yyparse

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=376515523 Crash type: Segv on unknown address Crash state: yarayyparse yrlexparserulesfile cliloadyara...

OSV-2024-1254 Security exception in org.apache.lucene.util.ArrayUtil.growExact

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=376504918 Crash type: Security exception Crash state: org.apache.lucene.util.ArrayUtil.growExact org.apache.lucene.util.ArrayUtil.grow org.apache.lucene.util.BytesRefBuilder.grow...

OSV-2024-496 UNKNOWN READ in chunk_free_object

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68460 Crash type: UNKNOWN READ Crash state: chunkfreeobject gsmemorychunkunwrap gsjmemterm...

OSV-2024-248 Security exception in com.github.javaparser.CommentsInserter.insertComments

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=67850 Crash type: Security exception Crash state: com.github.javaparser.CommentsInserter.insertComments java.base/java.util.Objects.equals com.github.javaparser.Position.equals...

OSV-2024-68 Heap-buffer-overflow in gsfdmx_probe_data

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66169 Crash type: Heap-buffer-overflow READ 3 Crash state: gsfdmxprobedata gffilterpidrawnew fileinprocess...

OSV-2023-1382 Security exception in com.puppycrawl.tools.checkstyle.grammar.java.JavaLanguageParser.expr

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65429 Crash type: Security exception Crash state: com.puppycrawl.tools.checkstyle.grammar.java.JavaLanguageParser.expr java.base/sun.nio.cs.UTF8.updatePositions java.base/sun.nio.cs.UTF8$Encoder.encodeArrayLoop...