OSV-2026-343 Heap-buffer-overflow in pcre2_compile_32

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=488713937 Crash type: Heap-buffer-overflow WRITE 4 Crash state: pcre2compile32 pcre2fuzzsupport.c...

OSV-2026-166 Use-of-uninitialized-value in ntrip_parse_url

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=479908873 Crash type: Use-of-uninitialized-value Crash state: ntripparseurl FuzzClient.c...

OSV-2025-835 Heap-use-after-free in JS_DefineProperty

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=451334094 Crash type: Heap-use-after-free READ 8 Crash state: JSDefineProperty buildbacktrace JSCallInternal...

OSV-2025-542 Use-of-uninitialized-value in httpEncode64_3

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=430110066 Crash type: Use-of-uninitialized-value Crash state: httpEncode643 fuzzhttpcore.c fuzzhttpcore.c...