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Thu, 11 Jun 2026 20:30:00 +0000
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Thu, 11 Jun 2026 19:00:00 +0000
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| Description | 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 gst_h266_parser_parse_picture_partition() (gsth266parser.c), the loop iterates without checking that the slice index stays within bounds, writing past three fixed-size arrays (slice_height_in_ctus, slice_top_left_ctu_x, slice_top_left_ctu_y) in the GstH266PPS structure. While the initial proof-of-concept demonstrated a 4-byte out-of-bounds write, the code permits larger writes across multiple iterations. A crafted H.266/VVC media file can trigger this vulnerability. | |
| Title | Gstreamer1-plugins-bad-free: gstreamer: out-of-bounds write in h.266/vvc pps picture partition parser | |
| First Time appeared |
Redhat
Redhat enterprise Linux |
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| Weaknesses | CWE-787 | |
| CPEs | cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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| Vendors & Products |
Redhat
Redhat enterprise Linux |
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| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-06-11T19:12:24.288Z
Reserved: 2026-06-10T15:40:26.501Z
Link: CVE-2026-53701
Updated: 2026-06-11T19:12:15.482Z
Status : Received
Published: 2026-06-11T19:16:47.913
Modified: 2026-06-11T19:16:47.913
Link: CVE-2026-53701
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OpenCVE Enrichment
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