CVE-2026-54240: Integer Overflow or Wraparound

libde265 is an open source implementation of the h.265 video codec. Versions prior to 1.1.1 use signed 32-bit arithmetic to calculate pixel offsets, allowing a crafted HEVC stream with large image dimensions to trigger an integer overflow and cause out-of-bounds heap reads or writes, potentially...

The vulnerability of the decodeSliceUnit_WPP() function in the libde265/decctx.cc file of the h.265 video codec implementation by Libde265, which allows a attacker to cause a service failure.

The vulnerability of the decodeSliceUnitWPP function in the libde265/decctx.cc file of the h.265 codec implementation, developed by Libde265, is related to the execution of operations outside the buffer boundaries in memory. Exploiting this vulnerability could allow a malicious actor to cause...

[SECURITY] [DSA 6486-1] libde265 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6486-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff September 06, 2026 https://www.debian.org/security/faq -...

Debian dsa-6486 : libde265-0 - security update

The remote Debian 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6486 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6486-1 [email protected] https://www.debian.org/securit...

The vulnerability of the de265_image_get_buffer() function in the h.265 Libde265 implementation allows a attacker to cause a service failure.

The vulnerability of the de265imagegetbuffer function in the h.265 Libde265 implementation is related to insufficient cleaning of input data. Exploiting this vulnerability can allow an attacker to cause service failures remotely...

The vulnerability of the process_reference_picture_set() function in the h.265 Libde265 codec implementation allows a attacker to execute arbitrary code.

The vulnerability of the processreferencepictureset function in the h.265 Libde265 codec implementation is related to writing beyond the buffer boundaries in memory. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

ROOT-OS-DEBIAN-12-CVE-2026-33165 CVE-2026-33165 in libde265 - Patched by Root

Root has patched CVE-2026-33165 in the libde265 package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-54241 CVE-2026-54241 in libde265 - Patched by Root

Root has patched CVE-2026-54241 in the libde265 package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-45382 CVE-2026-45382 in libde265 - Patched by Root

Root has patched CVE-2026-45382 in the libde265 package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-33164 CVE-2026-33164 in libde265 - Patched by Root

Root has patched CVE-2026-33164 in the libde265 package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-54240 CVE-2026-54240 in libde265 - Patched by Root

Root has patched CVE-2026-54240 in the libde265 package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-45383 CVE-2026-45383 in libde265 - Patched by Root

Root has patched CVE-2026-45383 in the libde265 package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-49346 CVE-2026-49346 in libde265 - Patched by Root

Root has patched CVE-2026-49346 in the libde265 package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-49295 CVE-2026-49295 in libde265 - Patched by Root

Root has patched CVE-2026-49295 in the libde265 package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2023-51792 CVE-2023-51792 in libde265 - Patched by Root

Root has patched CVE-2023-51792 in the libde265 package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2024-38949 CVE-2024-38949 in libde265 - Patched by Root

Root has patched CVE-2024-38949 in the libde265 package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2026-49337 CVE-2026-49337 in libde265 - Patched by Root

Root has patched CVE-2026-49337 in the libde265 package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2026-33165 CVE-2026-33165 in libde265 - Patched by Root

Root has patched CVE-2026-33165 in the libde265 package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2026-49346 CVE-2026-49346 in libde265 - Patched by Root

Root has patched CVE-2026-49346 in the libde265 package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2026-33164 CVE-2026-33164 in libde265 - Patched by Root

Root has patched CVE-2026-33164 in the libde265 package for Root:Debian:13. Multiple fixed versions available...