CVE-2026-16361

Summary

Memory safety bugs present in Firefox ESR 115.37 and Firefox ESR 140.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox ESR 115.38 and Firefox ESR 140.13.

Affected Software

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: total

References

• https://bugzilla.mozilla.org/buglist.cgi?bug_id=2029734%2C2036518
• https://www.mozilla.org/security/advisories/mfsa2026-69/
• https://www.mozilla.org/security/advisories/mfsa2026-70/

• ←Previous
• Next→