OSV-2026-1294 UNKNOWN WRITE in av1_cdef_mse_calc_frame_mt

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=562150738 Crash type: UNKNOWN WRITE Crash state: av1cdefmsecalcframemt av1cdefsearch encodewithrecodeloopandfilter...

libaom:av1_enc_fuzzer: Crash in av1_cdef_mse_calc_frame_mt

Detailed Report: https://oss-fuzz.com/testcase?key=4914219326439424 Project: libaom Fuzzing Engine: libFuzzer Fuzz Target: av1encfuzzer Job Type: libfuzzermsanlibaom Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x000000002b90 Crash State: av1cdefmsecalcframemt av1cdefsearch...

tidy-html5:tidy_general_fuzzer: Crash in tidy_general_fuzzer

Project: https://github.com/htacg/tidy-html5.git Detailed Report: https://oss-fuzz.com/testcase?key=5244629235335168 Project: tidy-html5 Fuzzing Engine: libFuzzer Fuzz Target: tidygeneralfuzzer Job Type: libfuzzerubsantidy-html5 Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address:...

tidy-html5:tidy_general_fuzzer: Crash in tidy_general_fuzzer

Project: https://github.com/htacg/tidy-html5.git Detailed Report: https://oss-fuzz.com/testcase?key=6410685517725696 Project: tidy-html5 Fuzzing Engine: libFuzzer Fuzz Target: tidygeneralfuzzer Job Type: libfuzzerubsantidy-html5 Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address:...

ghostscript:gs_device_tiffsep1_fuzzer: Crash in image_simple_expand

Detailed Report: https://oss-fuzz.com/testcase?key=5815169645871104 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gsdevicetiffsep1fuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x746f7b6b385f Crash State: imagesimpleexpand...

angle:fuzz_spirv_transform: Crash in rx::ShaderInterfaceVariableInfoMap::add

Detailed Report: https://oss-fuzz.com/testcase?key=6479607042473984 Project: angle Fuzzing Engine: libFuzzer Fuzz Target: fuzzspirvtransform Job Type: libfuzzerasanangle Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x7a214b3d0104 Crash State: rx::ShaderInterfaceVariableInfoMap::add...

rapidjson:fuzzer: Crash in rapidjson::internal::u32toa

Detailed Report: https://oss-fuzz.com/testcase?key=5140191357763584 Project: rapidjson Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerasani386rapidjson Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x44297be1 Crash State: rapidjson::internal::u32toa...

libbpf:bpf-object-fuzzer: Crash in btf__set_pointer_size

Detailed Report: https://oss-fuzz.com/testcase?key=6306551366483968 Project: libbpf Fuzzing Engine: libFuzzer Fuzz Target: bpf-object-fuzzer Job Type: libfuzzermsanlibbpf Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0xffffafff8688012c Crash State: btfsetpointersize bpfobjectinitbtf...

ghostscript:gs_device_tiffsep1_fuzzer: Crash in image_simple_expand

Detailed Report: https://oss-fuzz.com/testcase?key=5185787787542528 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gsdevicetiffsep1fuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x794a1935585f Crash State: imagesimpleexpand...

vlc:vlc-demux-dec-libfuzzer-nuv: Crash in dav1d_ipred_dc_8bpc_avx2.s16

Project: https://github.com/videolan/vlc.git Detailed Report: https://oss-fuzz.com/testcase?key=5721703706853376 Project: vlc Fuzzing Engine: libFuzzer Fuzz Target: vlc-demux-dec-libfuzzer-nuv Job Type: libfuzzerubsanvlc Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x7973df364000...

vlc:vlc-demux-dec-libfuzzer-avi: Crash in dav1d_put_8tap_scaled_16bpc_avx2.vloop

Detailed Report: https://oss-fuzz.com/testcase?key=6551838609702912 Project: vlc Fuzzing Engine: afl Fuzz Target: vlc-demux-dec-libfuzzer-avi Job Type: aflasanvlc Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x78d0d8960000 Crash State: dav1dput8tapscaled16bpcavx2.vloop...

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...

openjph:ojph_expand_fuzz_target: Crash in ojph::local::precinct::parse

Project: https://github.com/aous72/OpenJPH.git Detailed Report: https://oss-fuzz.com/testcase?key=4595064797200384 Project: openjph Fuzzing Engine: libFuzzer Fuzz Target: ojphexpandfuzztarget Job Type: libfuzzerasanopenjph Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x7ad7ba71f800...

gstreamer:gst-tag: Crash in gst_tag_list_from_id3v2_tag

Detailed Report: https://oss-fuzz.com/testcase?key=5255641580240896 Project: gstreamer Fuzzing Engine: honggfuzz Fuzz Target: gst-tag Job Type: honggfuzzasangstreamer Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x7bffe128102a Crash State: gsttaglistfromid3v2tag gst-tag.c Sanitizer...

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...

PT-2026-40840

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=508899220 Crash type: UNKNOWN WRITE Crash state: interceptor strncpy concat hash string ndpi search ssh tcp...

mruby:mruby_fuzzer: Crash in add_class

Project: https://github.com/mruby/mruby.git Detailed Report: https://oss-fuzz.com/testcase?key=6692915710853120 Project: mruby Fuzzing Engine: honggfuzz Fuzz Target: mrubyfuzzer Job Type: honggfuzzasanmruby Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x000000090002 Crash State:...

ndpi:fuzz_ndpi_reader_pl7m_internal: Crash in ___interceptor_strncpy

Project: https://github.com/ntop/nDPI.git Detailed Report: https://oss-fuzz.com/testcase?key=4859991977951232 Project: ndpi Fuzzing Engine: libFuzzer Fuzz Target: fuzzndpireaderpl7minternal Job Type: libfuzzermsanndpi Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x7011001407af Cras...

angle:fuzz_spirv_transform: Crash in rx::ShaderInterfaceVariableInfoMap::add

Detailed Report: https://oss-fuzz.com/testcase?key=6086141119102976 Project: angle Fuzzing Engine: libFuzzer Fuzz Target: fuzzspirvtransform Job Type: libfuzzerasanangle Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x77fb0d8d019c Crash State: rx::ShaderInterfaceVariableInfoMap::add...

iperf:auth_fuzzer: Crash in Base64Decode

Detailed Report: https://oss-fuzz.com/testcase?key=5672913530585088 Project: iperf Fuzzing Engine: libFuzzer Fuzz Target: authfuzzer Job Type: libfuzzermsaniperf Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x700fffffffff Crash State: Base64Decode authfuzzer.c Sanitizer: memory MSA...