CVE-2026-4873
בינונית 5.9
תיאור (מקור, אנגלית)
A vulnerability exists where a connection requiring TLS incorrectly reuses an existing unencrypted connection from the same connection pool. If an initial transfer is made in clear-text (via IMAP, SMTP, or POP3), a subsequent request to that same host bypasses the TLS requirement and instead transmit data unencrypted.
מדדים
- CVSS 3.1
-
5.9 (MEDIUM)
מקור הציון: CNA
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-30/9/2026
- CWE
- CWE-319, CWE-295
מוצרים מושפעים
haxx: curl
קישורים
- https://curl.se/docs/CVE-2026-4873.html PatchVendor Advisory
- https://curl.se/docs/CVE-2026-4873.json Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/04/29/7 Mailing ListPatchThird Party Advisory
- https://hackerone.com/reports/3621851 ExploitIssue TrackingThird Party Advisory