Debian 13 — tcl8.6 — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 21 June 2026 Affected versions: Debian 13 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2021-35331 Upstream summary: In Tcl 8.6.11, a format string vulnerability in nmakehlp.c might allow code execution via a crafted file. NOTE: multiple third parties dispute the significance of this […]