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Description
A flaw was found in Poppler's Splash backend. A remote attacker could exploit this vulnerability by crafting a malicious PDF file that, when rendered, triggers an integer overflow in the `tilingPatternFill` function. This overflow leads to an undersized heap memory allocation, allowing a subsequent out-of-bounds write. Successful exploitation could result in arbitrary code execution, information disclosure, or denial of service within the context of the application processing the PDF.
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CVE Modified by Red Hat, Inc.6/22/2026 12:17:12 AM
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CVE Modified by Red Hat, Inc.6/21/2026 11:16:41 PM
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CVE Modified by Red Hat, Inc.6/10/2026 8:16:24 AM
Action
Type
Old Value
New Value
Added
Reference
https://access.redhat.com/errata/RHSA-2026:25058
CVE Modified by Red Hat, Inc.6/10/2026 6:16:31 AM
Action
Type
Old Value
New Value
Added
Reference
https://access.redhat.com/errata/RHSA-2026:24984
Added
Reference
https://access.redhat.com/errata/RHSA-2026:24985
New CVE Received from Red Hat, Inc.6/01/2026 1:16:39 PM
Action
Type
Old Value
New Value
Added
Description
A flaw was found in Poppler's Splash backend. A remote attacker could exploit this vulnerability by crafting a malicious PDF file that, when rendered, triggers an integer overflow in the `tilingPatternFill` function. This overflow leads to an undersized heap memory allocation, allowing a subsequent out-of-bounds write. Successful exploitation could result in arbitrary code execution, information disclosure, or denial of service within the context of the application processing the PDF.
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