Memory safety bugs fixed in Firefox ESR 140.13 and Firefox 153
Summary
Memory safety bugs fixed in Firefox ESR 140.13 and Firefox 153. Red Hat rates this important (CVSS 7.5). Weakness: CWE-787.
What this means
In plain English
Memory safety bugs fixed in Firefox ESR 140.13 and Firefox 153. Red Hat rates this important (CVSS 7.5). Weakness: CWE-787.
Recommended action
The parsed official advisory does not currently specify a fixed release, mitigation, or workaround. Review the linked vendor advisory for the latest guidance before making changes.
Rewritten locally from the scraped official advisory data above; no generative API is used. The vendor advisory is authoritative.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · medium-confidence parse· fetched 2 hours ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · medium-confidence parse· fetched 2 hours ago·verify at source
Mitigation
The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.
Official advisory · medium-confidence parse· fetched 2 hours ago·verify at source
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