HIGHVulnerability
CVE-2026-74952
Privilege escalation in the Application Update component. This vulnerability was fixed in Firefox 154, Thunderbird 154, Firefox ESR 153.2, and Thunderbird 153.2.
Properties
- severity
- HIGH
- score
- 8.8
- epss_score
- 0.00226
- cve_id
- CVE-2026-74952
- vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- published_at
- 2026-08-18T13:17:32.100
- last_modified
- 2026-09-01T22:17:11.870
- epss_percentile
- 0.13141
Related Entities (5)
ENRICHED_BY (1)
→[Source]FIRST EPSS
AFFECTS_PRODUCT (2)
→[Product]
→[Product]
DESCRIBED_BY (1)
→[Source]NVD
HAS_WEAKNESS (1)
→[Weakness]Improper Privilege Management
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