CVE-2026-109088

{"id": "CVE-2026-109088", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "meissner@suse.de", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "affected": [{"source": "meissner@suse.de", "affectedData": [{"repo": "https://gitlab.freedesktop.org/xorg/lib/libxtst", "vendor": "X.org", "product": "libXtst", "versions": [{"status": "affected", "version": "0", "lessThan": "1.2.6", "versionType": "rpm"}], "packageName": "libXtst", "defaultStatus": "unaffected"}]}], "published": "2026-10-27T17:16:57.680", "references": [{"url": "https://gitlab.freedesktop.org/xorg/lib/libxtst/-/merge_requests/11", "source": "meissner@suse.de"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "meissner@suse.de", "description": [{"lang": "en", "value": "CWE-835"}]}], "descriptions": [{"lang": "en", "value": "A malicious X server could send malformed\u00a0\u00a0RECORD EnableContext\u00a0reolies that can cause a X client using the\u00a0parse_reply_call_callback function in libXtst before 1.2.6 to enter a endless loop."}], "lastModified": "2026-10-28T14:15:58.863", "sourceIdentifier": "meissner@suse.de"}