CVE-2022-26280
MEDIUMCVSS 6.5/10EPSS 1.88%
Last modified
CVE-2022-26280 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Libarchive v3.6.0 was discovered to contain an out-of-bounds read via the component zipx_lzma_alone_init.. EPSS estimates a 1.88% chance of exploitation in the next 30 days.
Description
Libarchive v3.6.0 was discovered to contain an out-of-bounds read via the component zipx_lzma_alone_init.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libarchive | Libarchive | 3.6.0 |
| Fedoraproject | Fedora | 36 |
References
- https://github.com/libarchive/libarchive/issues/1672Exploit, Issue Tracking, Third Party Advisory
- https://security.gentoo.org/glsa/202208-26Third Party Advisory
- https://github.com/libarchive/libarchive/issues/1672Exploit, Issue Tracking, Third Party Advisory
- https://security.gentoo.org/glsa/202208-26Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-26280?
Libarchive v3.6.0 was discovered to contain an out-of-bounds read via the component zipx_lzma_alone_init.
How severe is CVE-2022-26280?
CVE-2022-26280 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.88% probability of exploitation in the next 30 days.
How do I fix CVE-2022-26280?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2022-26280?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST