CVE-2023-32215

UNKNOWN 0.0

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Mozilla developers and community members Gabriele Svelto, Andrew Osmond, Emily McDonough, Sebastian Hengst, Andrew McCreight and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 112 and Firefox ESR 102.10. 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 affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.

Vendor	mozilla
Product	firefox
Ecosystems	Browser JavaScript
Industries	Technology
Published	Jun 2, 2023
Last Updated	May 27, 2025

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Affected Versions

Mozilla / Firefox

unspecified < 113

Mozilla / Firefox ESR

unspecified < 102.11

Mozilla / Thunderbird

unspecified < 102.11

References

NVD ↗ CVE.org ↗ EPSS Data ↗

bugzilla.mozilla.org: https://bugzilla.mozilla.org/buglist.cgi?bug_id=1540883%2C1751943%2C1814856%2C1820210%2C1821480%2C1827019%2C1827024%2C1827144%2C1827359%2C1830186 security.gentoo.org: https://security.gentoo.org/glsa/202312-03 security.gentoo.org: https://security.gentoo.org/glsa/202401-10 mozilla.org: https://www.mozilla.org/security/advisories/mfsa2023-16/ mozilla.org: https://www.mozilla.org/security/advisories/mfsa2023-17/ mozilla.org: https://www.mozilla.org/security/advisories/mfsa2023-18/

Credits

Mozilla developers and community