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fix(cve): CVE-2026-12892 - h264parse: Check for enough slice header data being available - #17
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…ata being available CVE: CVE-2026-12892 (medium) - h264parse: Check for enough slice header data being available Upstream: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/8c6d4df57b531c7b41a5f3bce28d2c7bc98a1d3d Co-authored-by: hudeng <hudeng@deepin.org> Generated-By: qwen3.6-35b
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…rflow when parsing LEB128 value CVE: CVE-2026-119729 (medium) - GStreamer 的 AV1 解析代码在解析 LEB128 编码值时存在有符号 32 位整数溢出与边界检查缺陷，可导致越界读取或拒绝服务。 Upstream: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/11245 Co-authored-by: hudeng <hudeng@deepin.org> Generated-By: deepseek-v4-flash
…s when freeing partially parsed CVE: CVE-2026-119728 (medium) - H.264 video parser NULL pointer dereference when freeing SPS/MVC data (GStreamer-SA-2026-0013) Upstream: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/ad02aae2caabda639b80a87d5609d66e9b968df5,https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/43a89cd28f9b9f30c5e715825e0a06ae4d2d788d Co-authored-by: hudeng <hudeng@deepin.org> Generated-By: deepseek-v4-flash
…inus1 in pic_timing SEI CVE: CVE-2026-119727 (unknown) - h265parser: 在 pic_timing SEI 中校验 num_decoding_units_minus1，避免因未校验的指数哥伦布编码值导致内存分配与越界访问问题（GST-SA-2026-0012）。 Upstream: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/0846ed1364c9b1d83e52ed09cdc3de4cdc7ec50d Co-authored-by: hudeng <hudeng@deepin.org> Generated-By: deepseek-v4-flash
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CVE: CVE-2026-12892 (medium) - h264parse: Check for enough slice header data being available
Upstream: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/8c6d4df57b531c7b41a5f3bce28d2c7bc98a1d3d
Co-authored-by: hudeng hudeng@deepin.org
Generated-By: qwen3.6-35b
CVE: CVE-2026-119729 (medium) - GStreamer 的 AV1 解析代码在解析 LEB128 编码值时存在有符号 32 位整数溢出与边界检查缺陷，可导致越界读取或拒绝服务。
Upstream: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/11245
Co-authored-by: hudeng hudeng@deepin.org
Generated-By: deepseek-v4-flash
CVE: CVE-2026-119728 (medium) - H.264 video parser NULL pointer dereference when freeing SPS/MVC data (GStreamer-SA-2026-0013)
Upstream: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/ad02aae2caabda639b80a87d5609d66e9b968df5,https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/43a89cd28f9b9f30c5e715825e0a06ae4d2d788d
Co-authored-by: hudeng hudeng@deepin.org
Generated-By: deepseek-v4-flash
CVE: CVE-2026-119727 (unknown) - h265parser: 在 pic_timing SEI 中校验 num_decoding_units_minus1，避免因未校验的指数哥伦布编码值导致内存分配与越界访问问题（GST-SA-2026-0012）。
Upstream: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/0846ed1364c9b1d83e52ed09cdc3de4cdc7ec50d
Co-authored-by: hudeng hudeng@deepin.org
Generated-By: deepseek-v4-flash