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Tue, 20 Oct 2026 17:30:00 +0000
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ssvc
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Tue, 20 Oct 2026 00:30:00 +0000
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| Weaknesses | CWE-835 | |
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threat_severity
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cvssV3_1
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Tue, 20 Oct 2026 00:00:00 +0000
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Python-pillow
Python-pillow pillow |
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Python-pillow
Python-pillow pillow |
Mon, 19 Oct 2026 22:00:00 +0000
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| Description | Pillow is a Python imaging library. From 5.1.0 until 13.0.0, Pillow can exhaust resources while parsing an existing PDF during an append operation. PdfParser follows page-tree child references without cycle or duplication tracking and follows previous-trailer chains with only an exact repeated-offset guard, so deep or cyclic page trees and long chains of unique trailer offsets can exhaust the Python stack. Repeated non-cyclic /Kids references can also cause super-linear CPU and memory use. An attacker can supply such a PDF to an application that calls Image.save with PDF append enabled. This can raise an uncaught RecursionError or consume excessive CPU and memory before output is written, causing denial of service. This issue is fixed in version 13.0.0. | |
| Title | Pillow: Unbounded recursion parsing a PDF page tree or trailer chain (incomplete fix for CVE-2026-42310) | |
| Weaknesses | CWE-674 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-10-20T16:08:43.138Z
Reserved: 2026-10-19T20:16:09.856Z
Link: CVE-2026-112895
Updated: 2026-10-20T15:19:09.235Z
Status : Received
Published: 2026-10-19T22:17:09.620
Modified: 2026-10-20T17:17:32.167
Link: CVE-2026-112895
OpenCVE Enrichment
Updated: 2026-10-20T07:00:13Z