CVE-2025-8585 libav DSS File Demuxer avconv.c main double free

A vulnerability, which was classified as critical, has been found in libav up to 12.3. Affected by this issue is the function main of the file /avtools/avconv.c of the component DSS File Demuxer. The manipulation leads to double free. Attacking locally is a requirement. The exploit has been...

CVE-2025-8585

CVE-2025-8585 affects libav up to 12.3, targeting the DSS File Demuxer component. The vulnerability is in the main() function of /avtools/avconv.c, where a double-free condition is triggered. Local attacker access is required, and public exploit information has been disclosed. The issue allegedly...

CVE-2025-8585 libav DSS File Demuxer avconv.c main double free

A vulnerability, which was classified as critical, has been found in libav up to 12.3. Affected by this issue is the function main of the file /avtools/avconv.c of the component DSS File Demuxer. The manipulation leads to double free. Attacking locally is a requirement. The exploit has been...

CVE-2025-8584 libav AVI File Parser buffer.c av_buffer_unref null pointer dereference

A vulnerability classified as problematic was found in libav up to 12.3. Affected by this vulnerability is the function avbufferunref of the file libavutil/buffer.c of the component AVI File Parser. The manipulation leads to null pointer dereference. Local access is required to approach this...

CVE-2025-8584 libav AVI File Parser buffer.c av_buffer_unref null pointer dereference

A vulnerability classified as problematic was found in libav up to 12.3. Affected by this vulnerability is the function avbufferunref of the file libavutil/buffer.c of the component AVI File Parser. The manipulation leads to null pointer dereference. Local access is required to approach this...

CVE-2025-8584

A vulnerability in libav up to 12.3 affects av_buffer_unref in libavutil/buffer.c (AVI File Parser), causing a NULL pointer dereference. Local access is required. The exploit is publicly disclosed and has PROOF-OF-CONCEPT maturity. The bug affects products no longer maintained; no remediation det...

libav 安全漏洞

Libav is a cross-platform solution for recording and converting audio and video from the Libav team that includes a libavcodec encoder. A security vulnerability exists in libav 12.3 and earlier versions, which stems from a null pointer dereference in the function ffseekframebinary in the file...

CVE-2025-8586: NULL Pointer Dereference

A vulnerability, which was classified as problematic, was found in libav up to 12.3. This affects the function ffseekframebinary of the file /libavformat/utils.c of the component MPEG File Parser. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local...

PT-2025-31945 · Libav · Libav

Name of the Vulnerable Software and Affected Versions: libav versions up to 12.3 Description: A problematic issue exists in libav due to a null pointer dereference in the av buffer unref function within the libavutil/buffer.c file of the AVI File Parser component. Local access is required for...

CVE-2025-8585: Double Free

A vulnerability, which was classified as critical, has been found in libav up to 12.3. Affected by this issue is the function main of the file /avtools/avconv.c of the component DSS File Demuxer. The manipulation leads to double free. Attacking locally is a requirement. The exploit has been...

PT-2025-31955 · Libav · Libav

Name of the Vulnerable Software and Affected Versions: libav versions up to 12.3 Description: A problematic issue exists in libav due to a null pointer dereference in the ff seek frame binary function within the /libavformat/utils.c file of the MPEG File Parser component. The issue is exploitable...

PT-2025-31951 · Libav · Libav

Name of the Vulnerable Software and Affected Versions: libav versions up to 12.3 Description: A critical vulnerability exists in libav, specifically within the DSS File Demuxer component. The issue resides in the main function of the /avtools/avconv.c file and results in a double free condition...

libav 安全漏洞

Libav is a cross-platform solution for recording and converting audio and video from the Libav team that includes a libavcodec encoder. A security vulnerability exists in libav 12.3 and earlier versions, which stems from a null pointer dereference in the function avbufferunref in the file...

CVE-2025-8584: NULL Pointer Dereference

A vulnerability classified as problematic was found in libav up to 12.3. Affected by this vulnerability is the function avbufferunref of the file libavutil/buffer.c of the component AVI File Parser. The manipulation leads to null pointer dereference. Local access is required to approach this...

Libav 资源管理错误漏洞

Libav is a cross-platform audio and video recording and conversion solution from the Libav team that includes a libavcodec encoder. A resource management error vulnerability exists in libav 12.3 and earlier versions, which stems from a double release of function main in file /avtools/avconv.c in...

CVE-2020-18776

In Libav 12.3, there is a segmentation fault in vc1decodebmbintfr in vc1block.c that allows an attacker to cause denial-of-service via a crafted file...

CVE-2020-18775

In Libav 12.3, there is a heap-based buffer over-read in vc1decodebmbintfi in vc1block.c that allows an attacker to cause denial-of-service via a crafted file...

CVE-2020-18778

In Libav 12.3, there is a heap-based buffer over-read in vc1decodepmbintfi in vc1block.c that allows an attacker to cause denial-of-service via a crafted file...

CVE-2019-14442

In mpc8readheader in libavformat/mpc8.c in Libav 12.3, an input file can result in an avioseek infinite loop and hang, with 100% CPU consumption. Attackers could leverage this vulnerability to cause a denial of service via a crafted file...

CVE-2019-9720

A stack-based buffer overflow in the subtitle decoder in Libav 12.3 allows attackers to corrupt the stack via a crafted video file in Matroska format, because srttoass in libavcodec/srtdec.c misuses snprintf...