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CVE and vendor PSIRT advisories from 13 sources, last 30 days. Updated hourly, last run Oct 26 10:05 UTC

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Expand	Severity	Score	Advisory	Title	Source	Flags	Published
	High	7.7	CVE-2026-116372	MISP mispguard is a security filtering proxy that inspects and blocks MISP feed responses based on configured rules MISPmisp-guard, mispguard	NVD		Oct 26 09:16 UTC
CVE-2026-116372MISP mispguard is a security filtering proxy that inspects and blocks MISP feed responses based on configured rules Executive summary The advisory concerns MISP mispguard, a security filtering proxy that inspects and blocks MISP feed responses based on configured rules. The advisory text provided does not state how severe the issue is, and it does not describe a vendor recommendation beyond a code change that blocks successful feed responses with status codes other than 200. Technical summary The advisory contains only a code diff and test changes, with no CVE description, vulnerability class, or attack narrative. The change adds a check in process_feed_response that returns a forbidden result for any successful response with a status code between 201 and 299, because MISP may still ingest such content that cannot be evaluated reliably. A test named test_feed_non_200_success_response_is_blocked covers status codes 201, 203, and 206. Affected versions, fixed versions, CVSS score, exploitation status, and workarounds are not stated in the advisory text. Detection guidance is not stated. Summaries are generated by AI from the linked advisory text. Confirm versions and fixes at the source. Summarized from github.com/MISP/misp-guard/commit/b5f60…9b3ef0c6ddd19f866735 Impact if exploited ConfidentialityNone IntegrityNone AvailabilityNone How it is exploited Attack vector Network Attack complexity Low Attack requirements None Privileges required None User interaction None CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Affects MISP misp-guard mispguard NIST National Vulnerability DatabasePublished Oct 26, 2026 09:16 UTC Read the advisory

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