Locus: Agentic Predicate Synthesis for Directed Fuzzing

Directed fuzzing aims to find program inputs that lead to specified target program states. It has broad applications, such as debugging system crashes, confirming reported bugs, and generating exploits for potential vulnerabilities. This task is inherently challenging because target states are...

wireshark:fuzzshark_ip_proto-udp: Global-buffer-overflow in proto_item_add_bitmask_tree

Project: https://code.wireshark.org/review/wireshark https://gitlab.com/wireshark/wireshark.git Detailed Report: https://oss-fuzz.com/testcase?key=5175998233772032 Project: wireshark Fuzzing Engine: afl Fuzz Target: fuzzsharkipproto-udp Job Type: aflasanwireshark Platform Id: linux Crash Type:...

ffmpeg:ffmpeg_AV_CODEC_ID_TIFF_DEC_fuzzer: Heap-buffer-overflow in av_bprintf

Project: https://git.ffmpeg.org/ffmpeg.git https://github.com/FFmpeg/FFmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=6700429212975104 Project: ffmpeg Fuzzing Engine: afl Fuzz Target: ffmpegAVCODECIDTIFFDECfuzzer Job Type: aflasanffmpeg Platform Id: linux Crash Type:...

tinyusb:msc: Null-dereference READ in ubsan_GetStackTrace

Project: https://github.com/hathach/tinyusb.git Detailed Report: https://oss-fuzz.com/testcase?key=6676801792573440 Project: tinyusb Fuzzing Engine: libFuzzer Fuzz Target: msc Job Type: libfuzzerubsantinyusb Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash...

OSV-2025-677 Heap-buffer-overflow in TGAHandler::read

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=440374852 Crash type: Heap-buffer-overflow WRITE 4 Crash state: TGAHandler::read kimgiofuzzer.cc LLVMFuzzerRunDriver...

kimageformats:kimgio_tga_fuzzer: Heap-buffer-overflow in TGAHandler::read

Project: git://anongit.kde.org/kimageformats Detailed Report: https://oss-fuzz.com/testcase?key=5142986427269120 Project: kimageformats Fuzzing Engine: afl Fuzz Target: kimgiotgafuzzer Job Type: aflasankimageformats Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 4 Crash Address:...

ffmpeg:ffmpeg_AV_CODEC_ID_AAC_LATM_fuzzer: Heap-use-after-free in decode_usac_core_coder

Project: https://git.ffmpeg.org/ffmpeg.git https://github.com/FFmpeg/FFmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=5217809212964864 Project: ffmpeg Fuzzing Engine: honggfuzz Fuzz Target: ffmpegAVCODECIDAACLATMfuzzer Job Type: honggfuzzasanffmpeg Platform Id: linux Crash Type:...

mpv:fuzzer_loadfile: Global-buffer-overflow in exif_parse_ifd_list

Project: https://github.com/mpv-player/mpv.git Detailed Report: https://oss-fuzz.com/testcase?key=4777363075563520 Project: mpv Fuzzing Engine: libFuzzer Fuzz Target: fuzzerloadfile Job Type: libfuzzerasanmpv Platform Id: linux Crash Type: Global-buffer-overflow READ 8 Crash Address: 0x5a4ba8fcba...

CVE-2025-7693

A security issue exists due to improper handling of malformed CIP Forward Close packets during fuzzing. The controller enters a solid red Fault LED state and becomes unresponsive. Upon power cycle, the controller will enter recoverable fault where the MS LED and Fault LED become flashing red and...

wireshark:fuzzshark_ip: Index-out-of-bounds in dissect_oran_c_section

Project: https://code.wireshark.org/review/wireshark https://gitlab.com/wireshark/wireshark.git Detailed Report: https://oss-fuzz.com/testcase?key=5720655703375872 Project: wireshark Fuzzing Engine: libFuzzer Fuzz Target: fuzzsharkip Job Type: libfuzzerubsanwireshark Platform Id: linux Crash Type...

UBUNTU-CVE-2025-38556

In the Linux kernel, the following vulnerability has been resolved: HID: core: Harden s32ton against conversion to 0 bits Testing by the syzbot fuzzer showed that the HID core gets a shift-out-of-bounds exception when it tries to convert a 32-bit quantity to a 0-bit quantity. Ideally this should...

MultiFuzz: a Dense Retrieval-Based Multi-Agent System for Network Protocol Fuzzing

Traditional protocol fuzzing techniques, such as those employed by AFL-based systems, often lack effectiveness due to a limited semantic understanding of complex protocol grammars and rigid seed mutation strategies. Recent works, such as ChatAFL, have integrated Large Language Models LLMs to guid...

CVE-2025-7693

A security issue exists due to improper handling of malformed CIP Forward Close packets during fuzzing. The controller enters a solid red Fault LED state and becomes unresponsive. Upon power cycle, the controller will enter recoverable fault where the MS LED and Fault LED become flashing red and...

CVE-2025-7693 Rockwell Automation Micro800 Vulnerability

A security issue exists due to improper handling of malformed CIP Forward Close packets during fuzzing. The controller enters a solid red Fault LED state and becomes unresponsive. Upon power cycle, the controller will enter recoverable fault where the MS LED and Fault LED become flashing red and...

checkstyle:CheckstyleFuzzer: Security exception in com.puppycrawl.tools.checkstyle.grammar.java.JavaLanguageParser.expr

Project: https://github.com/checkstyle/checkstyle.git Detailed Report: https://oss-fuzz.com/testcase?key=6594037974106112 Project: checkstyle Fuzzing Engine: libFuzzer Fuzz Target: CheckstyleFuzzer Job Type: libfuzzerasancheckstyle Platform Id: linux Crash Type: Security exception Crash Address:...

PT-2025-33683 · Cip · Cip

Name of the Vulnerable Software and Affected Versions: Versions affected not specified Description: A security issue exists due to improper handling of malformed CIP Forward Close packets during fuzzing. The controller enters a solid red Fault LED state and becomes unresponsive. Upon power cycle,...

mruby:mruby_fuzzer: Check failed in CheckUnwind

Project: https://github.com/mruby/mruby.git Detailed Report: https://oss-fuzz.com/testcase?key=5730937586647040 Project: mruby Fuzzing Engine: libFuzzer Fuzz Target: mrubyfuzzer Job Type: libfuzzermsanmruby Platform Id: linux Crash Type: Check failed Crash Address: Crash State: CheckUnwind...

OSV-2025-631 Null-dereference READ in [email protected]

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=438264629 Crash type: Null-dereference READ Crash state: [email protected]...

PT-2025-34582 · Git · Libwebp

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=438294044 Crash type: Null-dereference READ Crash state: enc [email protected]...

PT-2025-34581 · Git · Libwebp

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=438264629 Crash type: Null-dereference READ Crash state: advanced api [email protected]...