3.9Low
Libarchive Libarchive
CVE-2025-5918
A vulnerability has been identified in the libarchive library. This flaw can be triggered when file streams are piped into bsdtar, potentially allowing for reading past the end of the file. This out-of-bounds read can lead to unintended consequences, including unpredictable program behavior, memory corruption, or a denial-of-service condition.
What this means for your business
- It affects Libarchive. It matters if your company, or a supplier that handles your data, runs it.
- An attacker can use it only with access to the machine itself, with an ordinary user login, but only after tricking someone into an action such as opening a file or a link.
What to do
- 1Check whether your company or your suppliers run Libarchive, and which version. The affected versions are listed further down this page.
- 2If you do, apply the vendor's fix. A patch or vendor advisory has been published.
Not sure if your company is exposed?
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Scoring
- CVSS
- 3.9 (v3.1)
- Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L- Weakness
- CWE-125
- Assigned by
- secalert@redhat.com
Dates
- Published
- 2025-06-09
- Last modified
- 2026-09-01
- Sources
- NVD
Affected products
- Libarchive Libarchive- 3.8.0
- Redhat Openshift Container Platform4.0
- Redhat Enterprise Linux6.0, 7.0, 8.0, 9.0
As listed in the NVD configuration data. Not a statement about your estate.