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Affected Vendors & Products
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Solution
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Workaround
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Tue, 20 Oct 2026 16:30:00 +0000
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ssvc
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Tue, 20 Oct 2026 15:15:00 +0000
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| Description | The GUIX software JPEG decoder reads four kinds of marker segment without checking that each is long enough to hold what it reads. A truncated segment is therefore read past the end of the caller's image buffer. Separately, a zero chroma sampling factor makes the block decode loop non-terminating. Both reproduce in the default configuration, in which `GX_SOFTWARE_DECODER_SUPPORT` is enabled. | |
| Title | JPEG decoder: truncated segments are read past the image buffer, and a zero sampling factor hangs the decode | |
| Weaknesses | CWE-125 CWE-835 |
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| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: eclipse
Published:
Updated: 2026-10-20T15:21:42.800Z
Reserved: 2026-09-23T13:42:24.299Z
Link: CVE-2026-92454
Updated: 2026-10-20T15:21:39.323Z
Status : Received
Published: 2026-10-20T15:17:36.757
Modified: 2026-10-20T16:17:17.047
Link: CVE-2026-92454
No data.
OpenCVE Enrichment
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