GHSA-QH5X-RFWF-RVFV Hysteria vulnerable to server crash when max_datagram_frame_size very small

Summary An authenticated client can crash the Hysteria server by advertising a very small QUIC maxdatagramframesize and then triggering a UDP response from the server. When the server tries to send the UDP response back via QUIC DATAGRAM, quic-go returns DatagramTooLargeError. The server then...

CVE-2026-12892

A flaw was found in GStreamer's gst-plugins-bad package. When processing a specially crafted H.264 video file containing malformed MVC or SVC extension slice NAL units, a 1-byte heap out-of-bounds read can occur during parsing. This happens when the parser attempts to check slice boundary...

CVE-2026-12892

CVE-2026-12892 affects the GStreamer gst-plugins-bad package, specifically a vulnerability in the H.264 extension slice parser. The issue is a 1-byte heap out-of-bounds read when processing specially crafted H.264 videos with malformed MVC/SVC extension slice NAL units. The parser may check slice...

CVE-2026-12892 Gstreamer1-plugins-bad: gstreamer1-plugins-bad: 1-byte heap out-of-bounds read in h.264 nal extension slice parser

A flaw was found in GStreamer's gst-plugins-bad package. When processing a specially crafted H.264 video file containing malformed MVC or SVC extension slice NAL units, a 1-byte heap out-of-bounds read can occur during parsing. This happens when the parser attempts to check slice boundary...

DEBIAN-CVE-2026-49337

libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.20, a crafted sequence of H.265 NAL units causes decodercontext::readsliceNAL libde265/decctx.cc:481 to attach slice headers to a finished picture object that has no active image unit, resulting in...

CVE-2026-49337

libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.20, a crafted sequence of H.265 NAL units causes decodercontext::readsliceNAL libde265/decctx.cc:481 to attach slice headers to a finished picture object that has no active image unit, resulting in...

CVE-2026-49337

CVE-2026-49337 affects libde265 prior to 1.0.20. A crafted sequence of H.265 NAL units lets decoder_context::read_slice_NAL() attach slice headers to a finished picture object with no active image unit, causing attacker-controlled unbounded heap growth. The headers are retained until the picture ...

PT-2026-51027

Name of the Vulnerable Software and Affected Versions libde265 versions prior to 1.0.20 Description An issue in the h.265 video codec implementation allows a crafted sequence of H.265 NAL units to cause the decoder context::read slice NAL function to attach slice headers to a finished picture...

CVE-2026-8461

The CVE-2026-8461 affects FFmpeg’s libavcodec/magicyuv.c in the MagicYUV decoder. It is a heap out-of-bounds write triggered by an odd slice_height, enabling denial-of-service and, in some cases, remote code execution. Affected software: FFmpeg prior to version 8.1.2; patched in 8.1.2 and later. ...

SUSE CVE-2026-53701

An out-of-bounds write vulnerability was found in GStreamer's H.266/VVC PPS picture partition parser in gst-plugins-bad. In the multi-slice-in-tile processing of gsth266parserparsepicturepartition gsth266parser.c, the loop iterates without checking that the slice index stays within bounds, writin...

CVE-2026-44893 Netty: HAProxy SSL TLV parsing leaks retained slice on invalid TLV length

Netty is a network application framework for development of protocol servers and clients. In netty-codec-haproxy prior to versions 4.1.135.Final and 4.2.15.Final, when decoding a PP2TYPESSL TLV, HAProxyMessage.readNextTLV first calls header.retainedSliceheader.readerIndex, length and only then...

CVE-2026-44893 Netty: HAProxy SSL TLV parsing leaks retained slice on invalid TLV length

Netty is a network application framework for development of protocol servers and clients. In netty-codec-haproxy prior to versions 4.1.135.Final and 4.2.15.Final, when decoding a PP2TYPESSL TLV, HAProxyMessage.readNextTLV first calls header.retainedSliceheader.readerIndex, length and only then...

CVE-2026-44893 Netty: HAProxy SSL TLV parsing leaks retained slice on invalid TLV length

Netty is a network application framework for development of protocol servers and clients. In netty-codec-haproxy prior to versions 4.1.135.Final and 4.2.15.Final, when decoding a PP2TYPESSL TLV, HAProxyMessage.readNextTLV first calls header.retainedSliceheader.readerIndex, length and only then...

UBUNTU-CVE-2026-53701

An out-of-bounds write vulnerability was found in GStreamer's H.266/VVC PPS picture partition parser in gst-plugins-bad. In the multi-slice-in-tile processing of gsth266parserparsepicturepartition gsth266parser.c, the loop iterates without checking that the slice index stays within bounds, writin...

CVE-2026-53701 Gstreamer1-plugins-bad-free: gstreamer: out-of-bounds write in h.266/vvc pps picture partition parser

An out-of-bounds write vulnerability was found in GStreamer's H.266/VVC PPS picture partition parser in gst-plugins-bad. In the multi-slice-in-tile processing of gsth266parserparsepicturepartition gsth266parser.c, the loop iterates without checking that the slice index stays within bounds, writin...

CVE-2026-53701 Gstreamer1-plugins-bad-free: gstreamer: out-of-bounds write in h.266/vvc pps picture partition parser

An out-of-bounds write vulnerability was found in GStreamer's H.266/VVC PPS picture partition parser in gst-plugins-bad. In the multi-slice-in-tile processing of gsth266parserparsepicturepartition gsth266parser.c, the loop iterates without checking that the slice index stays within bounds, writin...

CVE-2026-53701

An out-of-bounds write vulnerability was found in GStreamer's H.266/VVC PPS picture partition parser in gst-plugins-bad. In the multi-slice-in-tile processing of gsth266parserparsepicturepartition gsth266parser.c, the loop iterates without checking that the slice index stays within bounds, writin...

PT-2026-48724

Name of the Vulnerable Software and Affected Versions GStreamer affected versions not specified Description An out-of-bounds write occurs in the H.266/VVC PPS picture partition parser within the gst-plugins-bad component. In the multi-slice-in-tile processing of the gst h266 parser parse picture...

gst-plugins-bad 缓冲区错误漏洞

gst-plugins-bad is a GStreamer open-source plugin. gst-plugins-bad has a buffer error vulnerability, which stems from the multiple slice processing loop in the gsth266 parser’s gsth266parserparsepicturepartition function. This loop does not check whether the slice index exceeds the boundary. When...

GHSA-CC37-9Q2J-3HFV Netty: HAProxy SSL TLV parsing leaks retained slice on invalid TLV length

When decoding a PP2TYPESSL TLV, HAProxyMessage.readNextTLV first calls header.retainedSliceheader.readerIndex, length and only then reads the 1-byte client field and 4-byte verify field. If the attacker sets the TLV length below 5, the subsequent readByte/readInt throws IndexOutOfBoundsException...