CVE-2026-92392
During an upload, curl mishandles HTTP/2 `RST_STREAM` received from the server (with reason `HTTP_1_1_REQUIRED` or `REFUSED_STREAM`) leading
CVSS
8.1
Alto
EPSS
0.9%
p58
KEV
—
Exploit Today
17
0-100
Publicado: 14 oct 2026 · Última mod.: 18 oct 2026 · CWE-416
0.2%EPSS · 30 días0.9%
2026-10-142026-10-20
During an upload, curl mishandles HTTP/2 `RST_STREAM` received from the server (with reason `HTTP_1_1_REQUIRED` or `REFUSED_STREAM`) leading to a use after free of a `struct Curl_easy` object.
- curl.sehttps://curl.se/docs/CVE-2026-92392.html
- curl.sehttps://curl.se/docs/CVE-2026-92392.json
- hackerone.comhttps://hackerone.com/reports/4030333
- www.openwall.comhttp://www.openwall.com/lists/oss-security/2026/10/18/5
- www.openwall.comhttp://www.openwall.com/lists/oss-security/2026/10/18/6
- hackerone.comhttps://hackerone.com/reports/4030333
CVECVSSEPSSKEVRExplotTítuloVis.
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