FFmpeg versions 2.1 through 8.1.2 contains a heap buffer overflow vulnerability in the VobSub subtitle demuxer that allows attackers to corrupt adjacent heap me
FFmpeg versions 2.1 through 8.1.2 contains a heap buffer overflow vulnerability in the VobSub subtitle demuxer that allows attackers to corrupt adjacent heap memory by supplying a malicious .sub/.idx subtitle file declaring more distinct stream IDs than the fixed-size array bounds in libavformat/mpeg.c. Attackers can craft a subtitle file with excessive distinct stream IDs to trigger unbounded writes beyond the vobsub->q[] array boundary via ff_subtitles_queue_insert(), potentially achieving arbitrary code execution in any application using FFmpeg's VobSub demuxer.
· ffmpeg ffmpeg—
FFmpeg versions 8.0 through 8.1.2 contains a stack buffer overflow vulnerability in the Vulkan HEVC hardware decoder that allows remote attackers to overwrite r
FFmpeg versions 8.0 through 8.1.2 contains a stack buffer overflow vulnerability in the Vulkan HEVC hardware decoder that allows remote attackers to overwrite return addresses and adjacent stack frames by supplying a crafted HEVC/H.265 bitstream. Attackers can embed a malicious vps_num_hrd_parameters value exceeding HEVC_MAX_SUB_LAYERS in any supported container format to overflow stack-allocated arrays in the vk_hevc_end_frame function, potentially achieving arbitrary code execution.
· ffmpeg ffmpeg—
Local Privilege Escalation via Sensitive Information Exposure in Microsoft .NET
CVE-2026-69806 is an information-exposure flaw in Microsoft .NET (CWE-200, with an associated code-generation issue, CWE-94) that allows an authorized actor to elevate privileges locally. To trigger it, an attacker must already hold a low-privileged foothold on the target system — such as the ability to execute code as a standard local user — and the high-complexity local attack path requires no user interaction. A successful exploit carries high-impact confidentiality, integrity, and availability consequences, effectively yielding elevation of privilege on the affected host. Any organization running the affected .NET components on Windows clients or servers is in scope, and the fix shipped in Microsoft's September 2026 Patch Tuesday (September 8, 2026), part of a record 966-flaw release. There is no public proof-of-concept, the flaw is not in CISA KEV, and no in-the-wild exploitation is known; EPSS assigns a 1.8% probability of exploitation within 30 days (77th percentile).
· Microsoft .NET (sensitive information exposure leading to local elevation of privilege)mass
ImageMagick before 7.1.2-15 and 6.9.13-40 contains a memory leak in coders/txt.c when processing TXT files with texture attributes:
ImageMagick before 7.1.2-15 and 6.9.13-40 contains a memory leak in coders/txt.c when processing TXT files with texture attributes: the texture object allocated via ReadImage is not released when GetTypeMetrics fails, leaking memory each time a crafted TXT file with a texture attribute is processed.
· imagemagick imagemagick—
Origin Validation Error in Microsoft .NET Enables Cross-Origin Information Disclosure
CVE-2026-58649 is an origin validation error (CWE-346) in Microsoft's .NET platform, meaning the runtime fails to correctly verify the origin of network requests, allowing an unauthenticated attacker to trigger an information-disclosure condition. The CVSS vector (AV:N/AC:L/PR:N/UI:R) indicates the flaw is reachable over a network with low attack complexity and no privileges required, but a victim user must interact with attacker-influenced content for it to fire. A successful attacker gains access to confidential information handled by the affected application (confidentiality impact rated High), with no integrity or availability impact. Any organization running supported .NET deployments that have not yet received the September 2026 Patch Tuesday updates is potentially affected. There is currently no public proof-of-concept, the flaw is not in CISA's KEV, and EPSS puts 30-day exploitation probability at just 0.3%, so no in-the-wild exploitation is known.
· Microsoft .NETmass
ImageMagick before 7.1.2-15 contains a memory leak vulnerability in multiple coders that write raw pixel data where allocated objects are not properly freed.
ImageMagick before 7.1.2-15 contains a memory leak vulnerability in multiple coders that write raw pixel data where allocated objects are not properly freed. Attackers can trigger this leak by processing specially crafted images, causing memory exhaustion and denial of service.
· imagemagick imagemagick—
ImageMagick before 7.1.2-15 contains a use-after-free vulnerability in the PDB decoder that uses a stale pointer when memory allocation fails.
ImageMagick before 7.1.2-15 contains a use-after-free vulnerability in the PDB decoder that uses a stale pointer when memory allocation fails. Attackers can trigger this vulnerability by processing malicious PDB files to cause crashes or write a single zero byte to freed memory.
· imagemagick imagemagick—
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the metaphone() function in ext/standard/metaphone.c uses
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the metaphone() function in ext/standard/metaphone.c uses a signed int variable to track the current position within the input string. If a string longer than 2,147,483,647 bytes is passed, a signed integer overflow occurs, resulting in undefined behavior. This can lead to an out-of-bounds read, causing a segmentation fault or access to unrelated memory, and may affect the availability of the PHP process.
· php php—
Circular symbolic links in phar archives could lead to unbounded recursion, exhausting the C stack and crashing the PHP process, in PHP versions from 8.2.* befo
Circular symbolic links in phar archives could lead to unbounded recursion, exhausting the C stack and crashing the PHP process, in PHP versions from 8.2.* before 8.2.33, from 8.3.* before 8.3.33, from 8.4.* before 8.4.24, and from 8.5.* before 8.5.9.
· php php—
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, when a SOAP server has a typemap configured, the decoding
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, when a SOAP server has a typemap configured, the decoding process contains a mistake which checks the wrong variable in case of missing value element. This leads to dereferences a NULL pointer, causing a segmentation fault. This allows a remote unauthenticated attacker to crash the PHP SOAP server process, resulting in denial of service.
· php php—