A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerability in the putcontig8bitYCbCr44tile function by providing a specially crafted TIFF file. This flaw can lead to an out-of-bounds heap write due to incorrect memory pointer calculations, potentially causing a denial of service (application crash) or arbitrary code execution.
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Affected Vendors & Products
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History
Tue, 24 Mar 2026 16:15:00 +0000
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ssvc
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Tue, 24 Mar 2026 15:15:00 +0000
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| Description | A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerability in the putcontig8bitYCbCr44tile function by providing a specially crafted TIFF file. This flaw can lead to an out-of-bounds heap write due to incorrect memory pointer calculations, potentially causing a denial of service (application crash) or arbitrary code execution. | |
| Title | Libtiff: libtiff: arbitrary code execution or denial of service via signed integer overflow in tiff file processing | |
| First Time appeared |
Redhat
Redhat enterprise Linux |
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| Weaknesses | CWE-190 | |
| CPEs | 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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| Vendors & Products |
Redhat
Redhat enterprise Linux |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-03-24T15:11:45.133Z
Reserved: 2026-03-24T14:26:05.988Z
Link: CVE-2026-4775
Updated: 2026-03-24T15:07:39.053Z
Status : Awaiting Analysis
Published: 2026-03-24T15:16:39.693
Modified: 2026-03-24T15:53:48.067
Link: CVE-2026-4775
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OpenCVE Enrichment
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