VDB

RHSA-2025%3A23743

RHSA-2025%3A23743 PUBLISHED CVSS 8.800000190734863 HIGH

Record from OSV · Published December 22, 2025

Red Hat Security Advisory: webkit2gtk3 security update

Fixed versions

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

PackageEcosystemFixed in
webkit2gtk3-jsc-debuginfoRed Hat:rhel_aus:8.6::appstream2.50.3-2.el8, 0:2.50.3-2.el8_6
webkit2gtk3-develRed Hat:rhel_e4s:8.6::appstream2.50.3-2.el8, 0:2.50.3-2.el8_6
webkit2gtk3-jscRed Hat:rhel_tus:8.6::appstream2.50.3-2.el8, 0:2.50.3-2.el8_6
webkit2gtk3-debugsourceRed Hat:rhel_tus:8.6::appstream2.50.3-2.el8, 0:2.50.3-2.el8_6
webkit2gtk3-jscRed Hat:rhel_e4s:8.6::appstream2.50.3-2.el8, 0:2.50.3-2.el8_6
webkit2gtk3-jsc-devel-debuginfoRed Hat:rhel_aus:8.6::appstream2.50.3-2.el8, 0:2.50.3-2.el8_6
webkit2gtk3-jsc-develRed Hat:rhel_aus:8.6::appstream2.50.3-2.el8, 0:2.50.3-2.el8_6
webkit2gtk3-jsc-devel-debuginfoRed Hat:rhel_tus:8.6::appstream2.50.3-2.el8, 0:2.50.3-2.el8_6
webkit2gtk3-jsc-develRed Hat:rhel_e4s:8.6::appstream2.50.3-2.el8, 0:2.50.3-2.el8_6
webkit2gtk3Red Hat:rhel_aus:8.6::appstream2.50.3-2.el8, 0:2.50.3-2.el8_6
webkit2gtk3-jscRed Hat:rhel_aus:8.6::appstream2.50.3-2.el8, 0:2.50.3-2.el8_6
webkit2gtk3-devel-debuginfoRed Hat:rhel_e4s:8.6::appstream2.50.3-2.el8, 0:2.50.3-2.el8_6

15 more packages have a fixed version. See every fix in Lookup.

Risk scores

CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

VendorProductVersions
Red Hat:rhel_aus:8.6::appstreamwebkit2gtk3-jsc-debuginfo0, 0
Red Hat:rhel_e4s:8.6::appstreamwebkit2gtk3-devel0, 0
Red Hat:rhel_tus:8.6::appstreamwebkit2gtk3-jsc0, 0
Red Hat:rhel_tus:8.6::appstreamwebkit2gtk3-debugsource0, 0
Red Hat:rhel_e4s:8.6::appstreamwebkit2gtk3-jsc0, 0
Red Hat:rhel_aus:8.6::appstreamwebkit2gtk3-jsc-devel-debuginfo0, 0
Red Hat:rhel_aus:8.6::appstreamwebkit2gtk3-jsc-devel0, 0
Red Hat:rhel_tus:8.6::appstreamwebkit2gtk3-jsc-devel-debuginfo0, 0
Red Hat:rhel_e4s:8.6::appstreamwebkit2gtk3-jsc-devel0, 0
Red Hat:rhel_aus:8.6::appstreamwebkit2gtk30, 0
Red Hat:rhel_aus:8.6::appstreamwebkit2gtk3-jsc0, 0
Red Hat:rhel_e4s:8.6::appstreamwebkit2gtk3-devel-debuginfo0, 0
Red Hat:rhel_aus:8.6::appstreamwebkit2gtk3-debugsource0, 0
Red Hat:rhel_e4s:8.6::appstreamwebkit2gtk3-jsc-debuginfo0, 0
Red Hat:rhel_tus:8.6::appstreamwebkit2gtk3-jsc-devel0, 0
Red Hat:rhel_tus:8.6::appstreamwebkit2gtk3-jsc-debuginfo0, 0
Red Hat:rhel_aus:8.6::appstreamwebkit2gtk3-devel0, 0
Red Hat:rhel_e4s:8.6::appstreamwebkit2gtk3-jsc-devel-debuginfo0, 0
Red Hat:rhel_tus:8.6::appstreamwebkit2gtk3-devel-debuginfo0, 0
Red Hat:rhel_tus:8.6::appstreamwebkit2gtk30, 0

…and 7 more

Timeline

  • Dec 22, 2025 CVE Published
  • Apr 21, 2026 CVE Updated
  • May 1, 2026 Distribution Patch (2 in total, the first dated here)
  • May 1, 2026 Security Advisory (19 in total, the first dated here)

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln RHSA-2025%3A23743
vulnetix vdb fixes RHSA-2025%3A23743

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/RHSA-2025%253A23743/fixes/registry"

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References

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