[vulnfeed] 1 critical CVE — 2026-08-24 00:00 UTC
vulnfeed
Critical alert — 2026-08-24 02:04 UTC
1 new critical CVE
in the last 5 hours — 1 CVSS ≥ 9.0
New vulnerabilities
CVE-2026-78207CRITICAL
exceljs-hardened before 5.0.0 contains a prototype pollution vulnerability in the deepMerge helper that fails
exceljs-hardened before 5.0.0 contains a prototype pollution vulnerability in the deepMerge helper that fails to reject __proto__, constructor, or prototype keys when merging note objects. Attackers c
CVSS 9.3
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