CVE-2026-37236Critical· 9.8▾ Midnightgrpc-gateway v2.28.0 is vulnerable to Incorrect Access Control. The application processes the X-HTTP-Method-Override header in ServeMux.ServeHTTP without restricting allowed methods. When a POST request with Content-Type application/x-ww…
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 53.9 · likelihood 0.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Sep 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.4%
grpc-gateway v2.28.0 is vulnerable to Incorrect Access Control. The application processes the X-HTTP-Method-Override header in ServeMux.ServeHTTP without restricting allowed methods. When a POST request with Content-Type application/x-www-form-urlencoded includes this header, the request method is rewritten to an arbitrary attacker-supplied value before routing. This allows bypassing method-based access controls enforced by upstream proxies or WAFs.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-85781High· 8.7Unverified ownership of a storage access point in the volume deletion component of the Amazon EFS CSI Driver before v3.4.1 might allow an authenticated Kubernetes user with PersistentVolume creation privileges to cause recursive deletion…
CVE-2026-6993Medium· 5.3go-kratos: go-kratos kratos: Information disclosure via unintended HTTP server intermediary (CVE-2026-6993)
CVE-2026-80950Medium· 5.5kernel: i3c: renesas: Check that the transfer is valid before accessing it (CVE-2026-80950)
CVE-2026-80953Medium· 5.5kernel: i3c: master: adi: initialize the lock before enabling interrupts (CVE-2026-80953)
CVE-2026-80954Medium· 5.5kernel: i3c: Fix unlocked dereference of dev->desc in i3c_device_get_supported_xfer_mode() (CVE-2026-80954)
CVE-2026-80958Medium· 5.5kernel: dm-pcache: clamp the tail kset read to the segment data region (CVE-2026-80958)