CVE-2026-33814
🟡 Monitoruj
Błąd w przetwarzaniu ramek SETTINGS w HTTP/2 prowadzi do nieskończonej pętli pisania ramek CONTINUATION.
CVSS
7.5
EPSS
0.8%
Exploit
none
Vendor
golang
Opis źródłowy (NVD)
When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.
brak
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 7.5 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.8% |
| Opublikowano (NVD) | 2026-05-07 20:16:42 UTC |
| Ostatnia modyfikacja (NVD) | 2026-09-18 13:17:59 UTC |
Referencje
- https://go.dev/cl/761581 ([email protected]) [Patch]
- https://go.dev/cl/761640 ([email protected]) [Patch]
- https://go.dev/issue/78476 ([email protected]) [Issue Tracking, Mailing List]
- https://groups.google.com/g/golang-announce/c/qcCIEXso47M ([email protected]) [Release Notes]
- https://pkg.go.dev/vuln/GO-2026-4918 ([email protected]) [Vendor Advisory]
- https://access.redhat.com/errata/RHSA-2026:22112 (0b0ca135-0b70-47e7-9f44-1890c2a1c46c)
- https://access.redhat.com/errata/RHSA-2026:22120 (0b0ca135-0b70-47e7-9f44-1890c2a1c46c)
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- https://access.redhat.com/security/cve/CVE-2026-33814 (0b0ca135-0b70-47e7-9f44-1890c2a1c46c)
- https://bugzilla.redhat.com/show_bug.cgi?id=2467815 (0b0ca135-0b70-47e7-9f44-1890c2a1c46c)
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-33814.json (0b0ca135-0b70-47e7-9f44-1890c2a1c46c)