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CVE and vendor PSIRT advisories from 13 sources, last 30 days. Updated hourly, last run Oct 26 08:05 UTC

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Expand	Severity	Score	Advisory	Title	Source	Flags	Published
	Low	2.1	CVE-2026-95620	A use-after-free vulnerability in the Qt QNetworkAccessManager HTTP/2 client support of the Qt Network module allows a malicious or compromised HTTP/2 server to cause the... qtqt, qt QNetworkAccessManager	NVD		Oct 23 12:18 UTC
CVE-2026-95620A use-after-free vulnerability in the Qt QNetworkAccessManager HTTP/2 client support of the Qt Network module allows a malicious or compromised HTTP/2 server to cause the... Executive summary The advisory describes a use-after-free flaw in Qt's QNetworkAccessManager HTTP/2 support that lets a malicious or compromised HTTP/2 server crash a client application, affecting availability. The advisory text is truncated, so its severity rating is not stated in the text provided, and the page is a multi-product list that also covers Axivion Dashboard and Qt for MCUs issues. Fixes are available in Qt 6.11.3 and Qt 6.12.0 for the CVE-2026-95620 item. Technical summary The flaw is a use-after-free in the QNetworkAccessManager HTTP/2 client support of the Qt Network module, and the advisory text is cut off before its full description. Exploitation requires a malicious or compromised HTTP/2 server, and the stated impact is a crash of the client application, affecting availability. Affected versions are stated as From Qt 6.9.0 to Qt 6.11.2, and fixed versions are stated as Qt 6.11.3 and Qt 6.12.0. No workaround is stated, no CVSS score is stated, and no detection guidance is stated. Exploitation in the wild is not stated. Summaries are generated by AI from the linked advisory text. Confirm versions and fixes at the source. Summarized from wiki.qt.io/List_of_known_vulnerabilitie…ducts#CVE-2026-95620: Impact if exploited ConfidentialityNone IntegrityNone AvailabilityHigh How it is exploited Attack vector Network Attack complexity High Attack requirements Present Privileges required None User interaction Active CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/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:N/R:U/V:X/RE:L/U:Green Affects qt qt qt QNetworkAccessManager NIST National Vulnerability DatabasePublished Oct 23, 2026 12:18 UTC Read the advisory

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