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2 vulnerabilities found for libde265 by strukturag

CVE-2026-33164 (GCVE-0-2026-33164)
Vulnerability from cvelistv5
Published
2026-03-20 20:33
Modified
2026-03-23 16:50
Severity ?
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.17, a malformed H.265 PPS NAL unit causes a segmentation fault in pic_parameter_set::set_derived_values(). This issue has been patched in version 1.0.17.
References
Impacted products
Vendor Product Version
strukturag libde265 Version: < 1.0.17
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CVE-2026-33165 (GCVE-0-2026-33165)
Vulnerability from cvelistv5
Published
2026-03-20 20:32
Modified
2026-03-24 18:48
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
Summary
libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.17, a crafted HEVC bitstream causes an out-of-bounds heap write confirmed by AddressSanitizer. The trigger is a stale ctb_info.log2unitSize after an SPS change where PicWidthInCtbsY and PicHeightInCtbsY stay constant but Log2CtbSizeY changes, causing set_SliceHeaderIndex to index past the allocated image metadata array and write 2 bytes past the end of a heap allocation. This issue has been patched in version 1.0.17.
References
Impacted products
Vendor Product Version
strukturag libde265 Version: < 1.0.17
 Create a notification for this product.
Show details on NVD website

To clipboard 

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