A flaw was found in libXpm. A local user with low privileges could exploit an Out-of-Bounds Read vulnerability in the `xpmNextWord()` function by processing a specially crafted or very small XPM (X PixMap) image file. This improper validation of file boundaries can cause an internal pointer to read beyond the file's end, leading to application crashes and Denial of Service conditions.
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History
Fri, 26 Jun 2026 21:30:00 +0000
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Fri, 26 Jun 2026 10:45:00 +0000
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Libxpm Projet
Libxpm Projet libxpm Redhat hardened Images |
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Libxpm Projet
Libxpm Projet libxpm Redhat hardened Images |
Tue, 16 Jun 2026 19:30:00 +0000
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ssvc
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Tue, 16 Jun 2026 18:30:00 +0000
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| Description | A flaw was found in libXpm. A local user with low privileges could exploit an Out-of-Bounds Read vulnerability in the `xpmNextWord()` function by processing a specially crafted or very small XPM (X PixMap) image file. This improper validation of file boundaries can cause an internal pointer to read beyond the file's end, leading to application crashes and Denial of Service conditions. | |
| Title | Libxpm: libxpm: denial of service via out-of-bounds read in xpm file parsing | |
| First Time appeared |
Redhat
Redhat enterprise Linux Redhat hummingbird |
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| Weaknesses | CWE-125 | |
| CPEs | cpe:/a:redhat:hummingbird:1 cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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Redhat
Redhat enterprise Linux Redhat hummingbird |
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cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published: 2026-06-16T16:50:15.037Z
Updated: 2026-06-26T21:04:24.325Z
Reserved: 2026-03-18T05:07:45.997Z
Link: CVE-2026-4367
Updated: 2026-06-16T17:47:40.165Z
Status : Awaiting Analysis
Published: 2026-06-16T19:16:59.233
Modified: 2026-06-16T20:42:25.013
Link: CVE-2026-4367
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