SB2026022101 - Debian update for pillow
Published: February 21, 2026
Security Bulletin ID
SB2026022101
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Out-of-bounds write (CVE-ID: CVE-2026-25990)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when loading PSD images. A remote attacker can trigger an out-of-bounds write and execute arbitrary code on the target system.
Remediation
Install update from vendor's website.