A potential use-after-free found through fuzzing during DOM manipulation of SVG content. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.
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Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2022-05-14. NVD baseline CVSS 9.8; sources differ by 0.0.
A potential use-after-free found through fuzzing during DOM manipulation of SVG content. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.
June 11, 2018
November 25, 2025
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | firefox-testsuite (51.0.1+build2-0ubuntu0.14.04.1) @ trusty | 2026-05-28 | ubuntu |
| ubuntu | thunderbird (1:45.7.0+build1-0ubuntu0.16.10.1) @ yakkety | 2026-05-28 | ubuntu |
| redhat | thunderbird-0:45.7.0-1.el7_3 | 2017-02-02 | redhat |
| redhat | firefox-0:45.7.0-2.el7_3 | 2017-01-25 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
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Explore the affected products and dependency analysis for CVE-2017-5380
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redhat
CWE-416