curl:curl_fuzzer_proto_multi: Use-of-uninitialized-value in cf_socket_send

Project: https://github.com/curl/curl.git Detailed Report: https://oss-fuzz.com/testcase?key=5434019412770816 Project: curl Fuzzing Engine: libFuzzer Fuzz Target: curlfuzzerprotomulti Job Type: libfuzzermsancurl Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...

OSV-2026-1381 Use-of-uninitialized-value in processHandshakeTLSBlock

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=571356131 Crash type: Use-of-uninitialized-value Crash state: processHandshakeTLSBlock ndpisearchtlstcpinternal ndpisearchtlswrapper...

ndpi:fuzz_ndpi_reader_alloc_fail: Use-of-uninitialized-value in processHandshakeTLSBlock

Project: https://github.com/ntop/nDPI.git Detailed Report: https://oss-fuzz.com/testcase?key=5103420412067840 Project: ndpi Fuzzing Engine: libFuzzer Fuzz Target: fuzzndpireaderallocfail Job Type: libfuzzermsanndpi Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

curl:curl_fuzzer_proto_http2: Use-of-uninitialized-value in req_body_read_callback

Project: https://github.com/curl/curl.git Detailed Report: https://oss-fuzz.com/testcase?key=5077517036486656 Project: curl Fuzzing Engine: libFuzzer Fuzz Target: curlfuzzerprotohttp2 Job Type: libfuzzermsancurl Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...

mupdf:pdf_fuzzer: Use-of-uninitialized-value in svg_run_text_string

Project: git://git.ghostscript.com/mupdf.git https://github.com/ArtifexSoftware/mupdf.git Detailed Report: https://oss-fuzz.com/testcase?key=4603301711380480 Project: mupdf Fuzzing Engine: libFuzzer Fuzz Target: pdffuzzer Job Type: libfuzzermsanmupdf Platform Id: linux Crash Type:...

CentOS Linux 8 [TuxCare] Security Update: libwebp / libwebp-devel / libwebp-java / libwebp-tools Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1776421961)

The CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS-STREAM8:CLSA-2026:1776421961 advisory. - A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in ShiftBytes. CVE-2018-25013 - A use of uninitializ...

open5gs:ipfw_rule_fuzz: Use-of-uninitialized-value in ogs_log_set_mask_level

Project: https://github.com/open5gs/open5gs.git Detailed Report: https://oss-fuzz.com/testcase?key=5982628881432576 Project: open5gs Fuzzing Engine: libFuzzer Fuzz Target: ipfwrulefuzz Job Type: libfuzzermsanopen5gs Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

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...

grok:grk_decompress_mercury_fuzzer: Use-of-uninitialized-value in bool grk::WaveletReverse::partial_tile<int, int, 1u, 4u, grk::Partial53<int, int

Project: https://github.com/GrokImageCompression/grok.git https://github.com/GrokImageCompression/grok-test-data.git Detailed Report: https://oss-fuzz.com/testcase?key=5849385926459392 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressmercuryfuzzer Job Type: libfuzzermsangrok...

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...

PT-2026-89255

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=554268877 Crash type: Use-of-uninitialized-value Crash state: str escape mrb vm exec yield with attr...

graphicsmagick:coder_HEIF_fuzzer: Use-of-uninitialized-value in parse_sps_for_avcC_configuration

Project: http://hg.code.sf.net/p/graphicsmagick/code Detailed Report: https://oss-fuzz.com/testcase?key=6268196932616192 Project: graphicsmagick Fuzzing Engine: libFuzzer Fuzz Target: coderHEIFfuzzer Job Type: libfuzzermsangraphicsmagick Platform Id: linux Crash Type: Use-of-uninitialized-value...

llvm:llvm-isel-fuzzer--arm-O2: Use-of-uninitialized-value in createSlotTracker

Detailed Report: https://oss-fuzz.com/testcase?key=6013369242157056 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: llvm-isel-fuzzer--arm-O2 Job Type: libfuzzermsanllvm Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: createSlotTracker...

PT-2026-76220

ImageMagick before 7.0.8-50 has a "use of uninitialized value" vulnerability in the function ReadCUTImage in coders/cut.c...

llvm:llvm-opt-fuzzer--x86_64-irce: Use-of-uninitialized-value in llvm::ScalarEvolution::createSCEV

Detailed Report: https://oss-fuzz.com/testcase?key=6058550435315712 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: llvm-opt-fuzzer--x8664-irce Job Type: libfuzzermsanllvm Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: llvm::ScalarEvolution::createSCEV...

libyal:libluksde_volume_fuzzer: Use-of-uninitialized-value in libluksde_internal_volume_open_read_keys

Detailed Report: https://oss-fuzz.com/testcase?key=5886567227654144 Project: libyal Fuzzing Engine: libFuzzer Fuzz Target: libluksdevolumefuzzer Job Type: libfuzzermsanlibyal Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: libluksdeinternalvolumeopenreadkeys...

libjxl:djxl_fuzzer: Use-of-uninitialized-value in jxl::N_SSE2::StrengthEvalLut::operator

Detailed Report: https://oss-fuzz.com/testcase?key=4849115662712832 Project: libjxl Fuzzing Engine: libFuzzer Fuzz Target: djxlfuzzer Job Type: libfuzzermsanlibjxl Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: jxl::NSSE2::StrengthEvalLut::operator...

open62541:fuzz_config_json: Use-of-uninitialized-value in PubsubConfigurationField_parseJson

Project: https://github.com/open62541/open62541.git Detailed Report: https://oss-fuzz.com/testcase?key=4679867199979520 Project: open62541 Fuzzing Engine: libFuzzer Fuzz Target: fuzzconfigjson Job Type: libfuzzermsanopen62541 Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address...

OSV-2026-1032 Use-of-uninitialized-value in Assimp::PbrtExporter::WriteTextures

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=531040219 Crash type: Use-of-uninitialized-value Crash state: Assimp::PbrtExporter::WriteTextures Assimp::PbrtExporter::WriteWorldDefinition Assimp::PbrtExporter::PbrtExporter...

OSV-2026-1030 Use-of-uninitialized-value in Assimp::glTFExporter::GetTexSampler

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=531097475 Crash type: Use-of-uninitialized-value Crash state: Assimp::glTFExporter::GetTexSampler Assimp::glTFExporter::GetMatColorOrTex Assimp::glTFExporter::ExportMaterials...