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        "cveId": "CVE-2026-92454",
        "assignerOrgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
        "state": "PUBLISHED",
        "assignerShortName": "eclipse",
        "dateReserved": "2026-09-23T13:42:24.299Z",
        "datePublished": "2026-10-20T14:58:36.821Z",
        "dateUpdated": "2026-10-20T15:21:42.800Z"
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                "dateUpdated": "2026-10-20T14:58:36.821Z"
            },
            "title": "JPEG decoder: truncated segments are read past the image buffer, and a zero sampling factor hangs the decode",
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                            "lang": "en",
                            "cweId": "CWE-125",
                            "description": "CWE-125 Out-of-bounds Read",
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                            "cweId": "CWE-835",
                            "description": "CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')",
                            "type": "CWE"
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            ],
            "affected": [
                {
                    "vendor": "Eclipse Foundation",
                    "product": "Eclipse ThreadX - GUIX",
                    "packageName": "GUIX",
                    "versions": [
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                            "status": "affected",
                            "version": "0",
                            "lessThanOrEqual": "6.5.1.202602a",
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                            "version": "6.5.2.202603"
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                    "value": "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.",
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                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://github.com/eclipse-threadx/guix/security/advisories/GHSA-pppm-h3g4-986x"
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                        "subConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
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                        "subAvailabilityImpact": "NONE",
                        "exploitMaturity": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "valueDensity": "NOT_DEFINED",
                        "vulnerabilityResponseEffort": "NOT_DEFINED",
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            "source": {
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                                "timestamp": "2026-10-20T15:21:00.502903Z",
                                "id": "CVE-2026-92454",
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                                        "Exploitation": "none"
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