GHSA-h267-996p-9gjc

GHSA-h267-996p-9gjc PUBLISHED CVSS 9.800000190734863 CRITICAL

Record from GitHub Advisory Database · Published March 4, 2025

An inconsistent comparator in xslt/txNodeSorter could have resulted in potentially exploitable out-of-bounds access. Only affected version 122 and later. This vulnerability affects Firefox < 136 and Firefox ESR < 128.8.

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	Chainguard	136-r0
firefox-esr	Chainguard	136-r0
firefox	Wolfi	136-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	0
chainguard	firefox-esr	0
wolfi	firefox	0

Timeline

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

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-h267-996p-9gjc
vulnetix vdb fixes GHSA-h267-996p-9gjc

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-h267-996p-9gjc/fixes/registry"

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References

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