GHSA-mh3f-c34v-4q6q

GHSA-mh3f-c34v-4q6q PUBLISHED CVSS 9.800000190734863 CRITICAL

Record from GitHub Advisory Database · Published February 4, 2025

Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 115.19, Firefox ESR 128.6, Thunderbird 115.19, and Thunderbird 128.6. 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 < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

Package	Ecosystem	Fixed in
firefox-esr	Chainguard	128.7.0-r0
firefox	Chainguard	135.0-r0
firefox	Wolfi	135.0-r0

Risk scores

CVSS 3.1

9.800000190734863

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Vendor	Product	Versions
chainguard	firefox-esr	0
chainguard	firefox	0
wolfi	firefox	0

Timeline

Feb 4, 2025 CVE Published
Apr 10, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-mh3f-c34v-4q6q
vulnetix vdb fixes GHSA-mh3f-c34v-4q6q

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-mh3f-c34v-4q6q/fixes/registry"

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References

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