PHP
FrankenPHP before 1.1.11 Delayed Propagation of Base Image Security Fixes
Not on CISA's list of exploited flaws, and not in the news we track.
CVE-2026-128027Critical9.8
Black Shard's team can check your exposure to CVE-2026-128027 and take the fix off your plate.
FrankenPHP Docker images before 1.1.11 were rebuilt only when new base image tags were created, so security fixes that Alpine, PHP, and Go applied under existing tags were not propagated. Remote attackers could exploit known flaws in the stale system libraries, such as CVE-2025-15467 in libcrypto3, to execute code.
Black Shard's team can check your exposure, take a fix off your plate or step in on a live incident.
Severity
9.8of 10, critical
Updated 13 Nov 2026, 12:02 UTC, 30 of 36 sources answering.
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