FreeBSD -- Use-after-free in multi-threaded xz decoder

Problem Description: A worker thread could free its input buffer after decoding, while the main thread might still be writing to it. This leads to an use-after-free condition on heap memory. Impact: An attacker may use specifically crafted .xz file to cause multi-threaded xz decoder to crash, or...

FreeBSD-SA-25:06.xz

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-25:06.xz Security Advisory The FreeBSD Project Topic: Use-after-free in multi-threaded xz decoder Category: contrib Module: xz Announced: 2025-07-02 Affects:...

ffmpeg:ffmpeg_AV_CODEC_ID_UTVIDEO_DEC_fuzzer: Use-of-uninitialized-value in add_median_pred_c

Project: https://git.ffmpeg.org/ffmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=6195630160805888 Project: ffmpeg Fuzzing Engine: libFuzzer Fuzz Target: ffmpegAVCODECIDUTVIDEODECfuzzer Job Type: libfuzzermsanffmpeg Platform Id: linux Crash Type: Use-of-uninitialized-value Crash...

ffmpeg:ffmpeg_AV_CODEC_ID_MPEG4_DEC_fuzzer: Heap-buffer-overflow in avg_h264_chroma_mc1_8_c

Project: https://git.ffmpeg.org/ffmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=5582608941776896 Project: ffmpeg Fuzzing Engine: libFuzzer Fuzz Target: ffmpegAVCODECIDMPEG4DECfuzzer Job Type: libfuzzerasanffmpeg Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Addres...

MGASA-2025-0198 Updated gdk-pixbuf2.0 packages fix security vulnerability

It was discovered that incorrect bounds validation in the GIF decoder of the GDK Pixbuf library may result in memory disclosure...

Updated gdk-pixbuf2.0 packages fix security vulnerability

It was discovered that incorrect bounds validation in the GIF decoder of the GDK Pixbuf library may result in memory disclosure...

xz security update

1:5.6.2-4 - Fix: heap-use-after-free bug in threaded .xz decoder CVE-2025-31115 - Resolves: RHEL-86029...

Oracle Linux 10 : xz (ELSA-2025-7524)

The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2025-7524 advisory. - Fix: heap-use-after-free bug in threaded .xz decoder CVE-2025-31115 Tenable has extracted the preceding description block directly from the Oracle Linux...

ffmpeg:ffmpeg_AV_CODEC_ID_OPUS_DEC_fuzzer: Use-of-uninitialized-value in ff_silk_decode_superframe

Project: https://git.ffmpeg.org/ffmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=6646049018281984 Project: ffmpeg Fuzzing Engine: libFuzzer Fuzz Target: ffmpegAVCODECIDOPUSDECfuzzer Job Type: libfuzzermsanffmpeg Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address:...

ffmpeg:ffmpeg_AV_CODEC_ID_MAGICYUV_DEC_fuzzer: Use-of-uninitialized-value in add_left_pred_c

Project: https://git.ffmpeg.org/ffmpeg.git https://github.com/FFmpeg/FFmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=6465121960656896 Project: ffmpeg Fuzzing Engine: libFuzzer Fuzz Target: ffmpegAVCODECIDMAGICYUVDECfuzzer Job Type: libfuzzermsanffmpeg Platform Id: linux Crash Type:...

ffmpeg:ffmpeg_AV_CODEC_ID_LIBOPUS_DEC_fuzzer: Use-of-uninitialized-value in silk_decode_core

Project: https://git.ffmpeg.org/ffmpeg.git https://github.com/FFmpeg/FFmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=6253238758473728 Project: ffmpeg Fuzzing Engine: libFuzzer Fuzz Target: ffmpegAVCODECIDLIBOPUSDECfuzzer Job Type: libfuzzermsanffmpeg Platform Id: linux Crash Type:...

netty-codec: Bzip2Decoder doesn't allow setting size restrictions for decompressed data

A flaw was found in Netty's netty-codec due to size restrictions for decompressed data in the Bzip2Decoder. By sending a specially-crafted input, a remote attacker could cause a denial of service...

netty-codec: SnappyFrameDecoder doesn't restrict chunk length and may buffer skippable chunks in an unnecessary way

A flaw was found in the Netty's netty-codec due to unrestricted chunk lengths in the SnappyFrameDecoder. By sending a specially-crafted input, a remote attacker could cause excessive memory usage resulting in a denial of service...

netty-codec: Bzip2Decoder doesn't allow setting size restrictions for decompressed data

A flaw was found in Netty's netty-codec due to size restrictions for decompressed data in the Bzip2Decoder. By sending a specially-crafted input, a remote attacker could cause a denial of service...

Samsung S24 MP3 Decoder Out-Of-Bounds Read

There is an out-of-bounds read in the MP3 decoder in the Samsung S24. The function smp123djointstereov1 indexes into several tables for decoding, and does not check that the index is valid, allowing the tables to be read out of bounds. It may be possible to use this bug to bypass ASLR, as loading...

Security update for gstreamer-plugins-good

This update for gstreamer-plugins-good fixes the following issues: CVE-2024-47540: Fixed an uninitialized stack memory in Matroska/WebM demuxer. boo1234421 CVE-2024-47537: Fixed an out-of-bounds write in isomp4/qtdemux.c. boo1234414 CVE-2024-47543: Fixed an out-of-bounds write in...

SUSE-SU-2025:00063-1 Security update for gstreamer-plugins-good

This update for gstreamer-plugins-good fixes the following issues: - CVE-2024-47540: Fixed an uninitialized stack memory in Matroska/WebM demuxer. boo1234421 - CVE-2024-47537: Fixed an out-of-bounds write in isomp4/qtdemux.c. boo1234414 - CVE-2024-47543: Fixed an out-of-bounds write in...

OSV-2025-486 Bad-cast to cv::PngDecoder from invalid vptr

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=426783958 Crash type: Bad-cast Crash state: Bad-cast to cv::PngDecoder from invalid vptr cv::PngDecoder::readData cv::imdecode...

SUSE CVE-2025-6199

A flaw was found in the GIF parser of GdkPixbuf's LZW decoder. When an invalid symbol is encountered during decompression, the decoder sets the reported output size to the full buffer length rather than the actual number of written bytes. This logic error results in uninitialized sections of the...

[SECURITY] [DLA 4225-1] gdk-pixbuf security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4225-1 [email protected] https://www.debian.org/lts/security/ Adrian Bunk June 23, 2025 https://wiki.debian.org/LTS -...