SB2026022703 - Debian update for nss
Published: February 27, 2026
Security Bulletin ID
SB2026022703
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Integer overflow (CVE-ID: CVE-2026-2781)
The vulnerability allows a remote attacker to crash the browser.
The vulnerability exists due to integer overflow in the Libraries component in NSS. A remote attacker can trick the victim into visiting a specially crafted website, trigger an integer overflow and crash the browser.
Remediation
Install update from vendor's website.