php:php-fuzz-unserialize: Use-of-uninitialized-value in zim_Time_Duration___unserialize

Detailed Report: https://oss-fuzz.com/testcase?key=6431772334948352 Project: php Fuzzing Engine: libFuzzer Fuzz Target: php-fuzz-unserialize Job Type: libfuzzermsanphp Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: zimTimeDurationunserialize zendcallfunction...

OSV-2026-1220 Use-of-uninitialized-value in str_escape

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=554268877 Crash type: Use-of-uninitialized-value Crash state: strescape mrbvmexec yieldwithattr...

php:php-fuzz-execute: Use-of-uninitialized-value in is_cacheable_stream_path

Detailed Report: https://oss-fuzz.com/testcase?key=5674034779193344 Project: php Fuzzing Engine: libFuzzer Fuzz Target: php-fuzz-execute Job Type: libfuzzermsanphp Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: iscacheablestreampath accelmakepersistentkey...

assimp:assimp_fuzzer: Use-of-uninitialized-value in Assimp::AMFImporter::Postprocess_BuildMeshSet

Project: https://github.com/assimp/assimp.git Detailed Report: https://oss-fuzz.com/testcase?key=5236639130779648 Project: assimp Fuzzing Engine: libFuzzer Fuzz Target: assimpfuzzer Job Type: libfuzzermsanassimp Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...

mpv:fuzzer_loadfile_mkv: Use-of-uninitialized-value in ff_silk_decode_superframe

Project: https://github.com/mpv-player/mpv.git Detailed Report: https://oss-fuzz.com/testcase?key=5068493795164160 Project: mpv Fuzzing Engine: libFuzzer Fuzz Target: fuzzerloadfilemkv Job Type: libfuzzermsanmpv Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...

OSV-2025-550 Use-of-uninitialized-value in CFF::cff2_cs_opset_t<cff2_cs_opset_subr_subset_t, CFF::subr_subset_param_t, CFF:

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=431867896 Crash type: Use-of-uninitialized-value Crash state: CFF::cff2csopsettcff2csopsetsubrsubsett, CFF::subrsubsetparamt, CFF: cff2csopsetsubrsubsett::processop CFF::subrsubsettertcff2subrsubsettert,...

PT-2025-31561 · Git · Harfbuzz

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=431867896 Crash type: Use-of-uninitialized-value Crash state: CFF::cff2 cs opset tcff2 cs opset subr subset t, CFF::subr subset param t, CFF: cff2 cs opset subr subset t::process op CFF::subr subsetter tcff2 subr subsetter t,...

OSV-2025-469 Use-of-uninitialized-value in ndpi_strdup

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=424653416 Crash type: Use-of-uninitialized-value Crash state: ndpistrdup ndpidetectionprocesspacket fuzzconfig.cpp...

PT-2025-26910 · Git +1 · Ndpi

Name of the Vulnerable Software and Affected Versions: ndpi affected versions not specified Description: The software contains a use-of-uninitialized-value issue. This occurs within the ndpi strdup function, which is called during ndpi detection process packet processing, as reported in fuzzing...

OSV-2025-404 Use-of-uninitialized-value in JS_FreeRuntime

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=419346940 Crash type: Use-of-uninitialized-value Crash state: JSFreeRuntime fuzzeval.c asyncfuncinit...

PT-2025-23445 · Oss Fuzz · Quickjs

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=419346940 Crash type: Use-of-uninitialized-value Crash state: JS FreeRuntime fuzz eval.c async func init...

OSV-2025-352 Use-of-uninitialized-value in JS_FreeRuntime

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=416299802 Crash type: Use-of-uninitialized-value Crash state: JSFreeRuntime fuzzeval.c asyncfuncinit...

OSV-2025-321 Use-of-uninitialized-value in JS_DefineProperty

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=415088961 Crash type: Use-of-uninitialized-value Crash state: JSDefineProperty buildbacktrace JSCallInternal...

PT-2025-20242 · Git +1 · Quickjs

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined. affected versions not specified Description: The issue involves a use-of-uninitialized-value crash occurring within the JS DefineProperty function, triggered through JS CallInternal and build backtrace...

OSV-2025-291 Use-of-uninitialized-value in Poco::Net::NTLMCredentials::parseChallengeMessage

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=411466303 Crash type: Use-of-uninitialized-value Crash state: Poco::Net::NTLMCredentials::parseChallengeMessage Poco::Net::HTTPNTLMCredentials::createNTLMMessage Poco::Net::HTTPNTLMCredentials::authenticate...

PT-2025-19366 · Git +1 · Poco

Name of the Vulnerable Software and Affected Versions: Poco versions affected versions not specified Description: The software suffers from a use-of-uninitialized-value issue. This occurs within the Poco::Net::NTLMCredentials::parseChallengeMessage,...

OSV-2025-124 Use-of-uninitialized-value in get_word

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=396172336 Crash type: Use-of-uninitialized-value Crash state: getword unpacksamples unpacksamplesworkerthread...

OSV-2025-108 Use-of-uninitialized-value in decimate_dsd_run

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=395207096 Crash type: Use-of-uninitialized-value Crash state: decimatedsdrun WavpackUnpackSamples fuzzer.cc...

OSV-2025-107 Use-of-uninitialized-value in get_words_lossless

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=394980079 Crash type: Use-of-uninitialized-value Crash state: getwordslossless unpacksamples unpacksamplesworkerthread...

OSV-2025-52 Use-of-uninitialized-value in icalmemory_strdup

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=390646669 Crash type: Use-of-uninitialized-value Crash state: icalmemorystrdup icaltimezoneinitbuiltintimezones icaltimezonegetutctimezone...