Vulnerability · Published Apr 7, 2025 · Assigned by mitre
CVE-2025-29482
Medium 6.2
In plain English
A medium-severity buffer overflow in the libde265 package (Debian). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.2Medium
Exploit odds (30 days)0.2%top 85.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Buffer Overflow vulnerability in libheif 1.19.7 allows a local attacker to execute arbitrary code via the SAO (Sample Adaptive Offset) processing of libde265.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | libde265 | 1.0.7-1 | DEBIAN-CVE-2025-29482 |
| Debian:13 | libde265 | 1.0.7-1 | DEBIAN-CVE-2025-29482 |
| Debian:14 | libde265 | 1.0.7-1 | DEBIAN-CVE-2025-29482 |
| Ubuntu:22.04:LTS | libheif | 1.12.0-2build1 | UBUNTU-CVE-2025-29482 |
| Ubuntu:24.04:LTS | libheif | 1.17.6-1ubuntu4.1 | UBUNTU-CVE-2025-29482 |
Affected products (as reported)
Weakness: CWE-120 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H