CVE WATCH / VULNERABILITY DETAIL
CVE-2026-126302
LOWCVSS 3.3NVD feed
Published 13 November 2026 · tracked since 14 November 2026
Description
NLTK from 3.9.4 before 3.10.4 contains a symlink following vulnerability in nltk.sem.chat80.sql_query() that bypasses the pathsec data-root sandbox containment check. Attackers who can write into a trusted NLTK data root can plant a symbolic link to read SQLite databases outside the sandbox.
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-126400 LOW 3.7
- CVE-2026-126384 HIGH 7.5
- CVE-2026-126383 HIGH 8.2
- CVE-2026-126381 MEDIUM 6.3
- CVE-2026-126380 CRITICAL 9.1
- CVE-2026-126378 CRITICAL 9.1
- CVE-2026-126377 HIGH 8.1
- CVE-2026-126374 MEDIUM 4.3
- CVE-2026-126372 HIGH 8.8
- CVE-2026-126370 HIGH 8.8