ALSA-2026:69125

Vulnerability from osv_almalinux – Published: 2026-09-21 00:00 – Updated: 2026-09-22 09:29 – Source website
VLAI
Summary
Important: curl security update
Details

The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP.

Security Fix(es):

  • libcurl: libcurl: Security feature bypass due to improper mTLS connection reuse (CVE-2026-8932)
  • curl: curl: Information disclosure via incorrect .netrc password lookup (CVE-2026-8926)
  • curl: libcurl: Unauthorized connection reuse due to a logical error (CVE-2026-8458)
  • curl: curl: Cookie injection via malicious HTTP server using super cookies (CVE-2026-8924)
  • curl: curl: Information disclosure via incorrect Digest authentication header reuse (CVE-2026-11856)
  • libcurl: libcurl: Information disclosure due to failure to clear proxy authentication credentials (CVE-2026-9079)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "curl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.12.1-4.el10_2.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "libcurl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.12.1-4.el10_2.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "libcurl-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.12.1-4.el10_2.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "libcurl-minimal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.12.1-4.el10_2.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP.  \n\nSecurity Fix(es):  \n\n  * libcurl: libcurl: Security feature bypass due to improper mTLS connection reuse (CVE-2026-8932)\n  * curl: curl: Information disclosure via incorrect .netrc password lookup (CVE-2026-8926)\n  * curl: libcurl: Unauthorized connection reuse due to a logical error (CVE-2026-8458)\n  * curl: curl: Cookie injection via malicious HTTP server using super cookies (CVE-2026-8924)\n  * curl: curl: Information disclosure via incorrect Digest authentication header reuse (CVE-2026-11856)\n  * libcurl: libcurl: Information disclosure due to failure to clear proxy authentication credentials (CVE-2026-9079)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n",
  "id": "ALSA-2026:69125",
  "modified": "2026-09-22T09:29:11Z",
  "published": "2026-09-21T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:69125"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-11856"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-8458"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-8924"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-8926"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-8932"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-9079"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2496759"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2496760"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2496764"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2496765"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2496767"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2496771"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/10/ALSA-2026-69125.html"
    }
  ],
  "related": [
    "CVE-2026-8932",
    "CVE-2026-8926",
    "CVE-2026-8458",
    "CVE-2026-8924",
    "CVE-2026-11856",
    "CVE-2026-9079"
  ],
  "summary": "Important: curl security update"
}



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