CVE-2026-41431: Mozconfig Unverified Updates Enabled

Mozilla build configuration explicitly enables unverified updates via '--enable-unverified-updates'. This allows signature-absent update packages (MAR) to be applied without cryptographic validation, exposing users to arbitrary code execution if update channels are compromised.

Provally CuratedPublic repositoryHighMedium confidenceVerifiedApache-2.0generic
greprules fetch cve-2026-41431-mozconfig-unverified-updates-enabled --engine opengrep

Description

Mozilla build configuration explicitly enables unverified updates via '--enable-unverified-updates'. This allows signature-absent update packages (MAR) to be applied without cryptographic validation, exposing users to arbitrary code execution if update channels are compromised.

Detection target

Not provided

Recommended fix

Not provided

False-positive notes

Not provided

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