CVE-2021-26260
- Source
- https://cve.org/CVERecord?id=CVE-2021-26260
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-26260.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-26260
- Downstream
- Related
- Published
- 2021-06-08T12:15:10.790Z
- Modified
- 2026-02-01T22:12:23.421023Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR. This is a different flaw from CVE-2021-23215.
- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BXFLD4ZAXKAIWO6ZPBCQEEDZB5IG676K/
- https://bugzilla.redhat.com/show_bug.cgi?id=1947582
- https://lists.debian.org/debian-lts-announce/2021/07/msg00001.html
- https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html
- https://www.debian.org/security/2022/dsa-5299
- https://bugzilla.redhat.com/show_bug.cgi?id=1947582
- https://bugzilla.redhat.com/show_bug.cgi?id=1947582
- https://lists.debian.org/debian-lts-announce/2021/07/msg00001.html
- https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html
Affected packages
Git / github.com/openexr/openexr
Affected ranges
- Type
- GIT
- Repo
- https://github.com/openexr/openexr
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed