CVE-2026-6772
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- CVE-2026-6772
CVE Details
| Release Date: | 2026-04-21 | |
| Impact: | Moderate | What is this? |
Description
Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
See more information about CVE-2026-6772 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 6.1 |
| Vector String: | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| Version: | 3.1 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Privileges Required: | None |
| User Interaction: | Required |
| Scope: | Changed |
| Confidentiality Impact: | Low |
| Integrity Impact: | Low |
| Availability Impact: | None |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 10 (firefox) | ELSA-2026-10767 | 2026-04-27 |
| Oracle Linux version 8 (firefox) | ELSA-2026-10766 | 2026-04-27 |
| Oracle Linux version 9 (firefox) | ELSA-2026-10757 | 2026-04-27 |
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