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CVE-2026-77761: Incomplete Cleanup

🗓️ 21 Aug 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 7 Views

misp-stix parser state isolation flaw allows data leakage between STIX documents.

Related
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-77761
21 Aug 202610:11
–cve
cvelist
Cvelist
CVE-2026-77761 Cross-Document Parser State Contamination in misp-stix
21 Aug 202610:11
–cvelist
euvd
EUVD
EUVD-2026-63883
21 Aug 202610:11
–euvd
mend
Mend
CVE-2026-77761
21 Aug 202610:11
–mend
nvd
NVD
CVE-2026-77761
21 Aug 202611:17
–nvd
ptsecurity
Positive Technologies
PT-2026-79354
21 Aug 202600:00
–ptsecurity
vulnrichment
Vulnrichment
CVE-2026-77761 Cross-Document Parser State Contamination in misp-stix
21 Aug 202610:11
–vulnrichment

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16 Oct 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 46.3
EPSS0.00609
SSVC
7