GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

RHSA-2026:55432

Vulnerability from csaf_opensuse - Published: 2026-08-17 00:00 - Updated: 2026-09-15 16:06
Summary
security update for curl
Severity
Important
Notes
Title of the patch: security update for curl
Description of the patch: This security update provides a functional equivalent of RHSA-2026:55432. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2026:55432.
Patchnames: RHSA-2026:55432
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2025-14819
5.3 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64 —
Vendor Fix
Threats
Impact moderate
CVE-2026-12064
7.4 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
Recommended 4 products, the same list as for CVE-2025-14819
Threats
Impact important
CVE-2026-1965
7.5 (High)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
Affected products
Recommended 4 products, the same list as for CVE-2025-14819
Threats
Impact important
CVE-2026-3783
4.7 (Medium)
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected products
Recommended 4 products, the same list as for CVE-2025-14819
Threats
Impact moderate
CVE-2026-3784
4.6 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Affected products
Recommended 4 products, the same list as for CVE-2025-14819
Threats
Impact moderate
CVE-2026-8286
7.4 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
Recommended 4 products, the same list as for CVE-2025-14819
Threats
Impact important
CVE-2026-8927
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected products
Recommended 4 products, the same list as for CVE-2025-14819
Threats
Impact moderate
CVE-2026-9547
7.4 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
Recommended 4 products, the same list as for CVE-2025-14819
Threats
Impact important
References
URL Category
https://www.suse.com/support/security/rating/ external
https://ftp.suse.com/pub/projects/security/csaf/r… self
https://lists.suse.com/pipermail/suse-liberty-lin… self
https://lists.suse.com/pipermail/suse-liberty-lin… self
https://www.suse.com/security/cve/CVE-2025-14819/ self
https://www.suse.com/security/cve/CVE-2026-12064/ self
https://www.suse.com/security/cve/CVE-2026-1965/ self
https://www.suse.com/security/cve/CVE-2026-3783/ self
https://www.suse.com/security/cve/CVE-2026-3784/ self
https://www.suse.com/security/cve/CVE-2026-8286/ self
https://www.suse.com/security/cve/CVE-2026-8927/ self
https://www.suse.com/security/cve/CVE-2026-9547/ self
https://www.suse.com/security/cve/CVE-2025-14819 external
https://bugzilla.suse.com/1255732 external
https://www.suse.com/security/cve/CVE-2026-12064 external
https://bugzilla.suse.com/1268427 external
https://www.suse.com/security/cve/CVE-2026-1965 external
https://bugzilla.suse.com/1259362 external
https://bugzilla.suse.com/1262632 external
https://www.suse.com/security/cve/CVE-2026-3783 external
https://bugzilla.suse.com/1259363 external
https://www.suse.com/security/cve/CVE-2026-3784 external
https://bugzilla.suse.com/1259364 external
https://www.suse.com/security/cve/CVE-2026-8286 external
https://bugzilla.suse.com/1268402 external
https://www.suse.com/security/cve/CVE-2026-8927 external
https://bugzilla.suse.com/1263440 external
https://bugzilla.suse.com/1268413 external
https://www.suse.com/security/cve/CVE-2026-9547 external
https://bugzilla.suse.com/1268420 external
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "security update for curl",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This security update provides a functional equivalent of RHSA-2026:55432.\nThe original Red Hat(R) advisory is available from the Red Hat web site at\nhttps://access.redhat.com/errata/RHSA-2026:55432.\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "RHSA-2026:55432",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/rhsa-2026_55432.json"
      },
      {
        "category": "self",
        "summary": "URL for RHSA-2026:55432",
        "url": "https://lists.suse.com/pipermail/suse-liberty-linux-updates/2026-August/007480.html"
      },
      {
        "category": "self",
        "summary": "E-Mail link for RHSA-2026:55432",
        "url": "https://lists.suse.com/pipermail/suse-liberty-linux-updates/2026-August/007480.html"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2025-14819 page",
        "url": "https://www.suse.com/security/cve/CVE-2025-14819/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2026-12064 page",
        "url": "https://www.suse.com/security/cve/CVE-2026-12064/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2026-1965 page",
        "url": "https://www.suse.com/security/cve/CVE-2026-1965/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2026-3783 page",
        "url": "https://www.suse.com/security/cve/CVE-2026-3783/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2026-3784 page",
        "url": "https://www.suse.com/security/cve/CVE-2026-3784/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2026-8286 page",
        "url": "https://www.suse.com/security/cve/CVE-2026-8286/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2026-8927 page",
        "url": "https://www.suse.com/security/cve/CVE-2026-8927/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2026-9547 page",
        "url": "https://www.suse.com/security/cve/CVE-2026-9547/"
      }
    ],
    "title": "security update for curl",
    "tracking": {
      "current_release_date": "2026-09-15T16:06:17Z",
      "generator": {
        "date": "2026-08-17T00:00:00Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "RHSA-2026:55432",
      "initial_release_date": "2026-08-17T00:00:00Z",
      "revision_history": [
        {
          "date": "2026-08-17T00:00:00Z",
          "number": "1",
          "summary": "Current version"
        },
        {
          "date": "2026-09-15T16:06:17Z",
          "number": "2",
          "summary": "unknown changes"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "curl-8.12.1-4.el10_2.4.x86_64",
                "product": {
                  "name": "curl-8.12.1-4.el10_2.4.x86_64",
                  "product_id": "curl-8.12.1-4.el10_2.4.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "libcurl-8.12.1-4.el10_2.4.x86_64",
                "product": {
                  "name": "libcurl-8.12.1-4.el10_2.4.x86_64",
                  "product_id": "libcurl-8.12.1-4.el10_2.4.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "libcurl-devel-8.12.1-4.el10_2.4.x86_64",
                "product": {
                  "name": "libcurl-devel-8.12.1-4.el10_2.4.x86_64",
                  "product_id": "libcurl-devel-8.12.1-4.el10_2.4.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "libcurl-minimal-8.12.1-4.el10_2.4.x86_64",
                "product": {
                  "name": "libcurl-minimal-8.12.1-4.el10_2.4.x86_64",
                  "product_id": "libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Liberty Linux 10",
                "product": {
                  "name": "SUSE Liberty Linux 10",
                  "product_id": "SUSE Liberty Linux 10",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sll:10"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "curl-8.12.1-4.el10_2.4.x86_64 as component of SUSE Liberty Linux 10",
          "product_id": "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64"
        },
        "product_reference": "curl-8.12.1-4.el10_2.4.x86_64",
        "relates_to_product_reference": "SUSE Liberty Linux 10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libcurl-8.12.1-4.el10_2.4.x86_64 as component of SUSE Liberty Linux 10",
          "product_id": "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64"
        },
        "product_reference": "libcurl-8.12.1-4.el10_2.4.x86_64",
        "relates_to_product_reference": "SUSE Liberty Linux 10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libcurl-devel-8.12.1-4.el10_2.4.x86_64 as component of SUSE Liberty Linux 10",
          "product_id": "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64"
        },
        "product_reference": "libcurl-devel-8.12.1-4.el10_2.4.x86_64",
        "relates_to_product_reference": "SUSE Liberty Linux 10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libcurl-minimal-8.12.1-4.el10_2.4.x86_64 as component of SUSE Liberty Linux 10",
          "product_id": "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
        },
        "product_reference": "libcurl-minimal-8.12.1-4.el10_2.4.x86_64",
        "relates_to_product_reference": "SUSE Liberty Linux 10"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-14819",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2025-14819"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "When doing TLS related transfers with reused easy or multi handles and\naltering the `CURLSSLOPT_NO_PARTIALCHAIN` option, libcurl could accidentally\nreuse a CA store cached in memory for which the partial chain option was\nreversed. Contrary to the user\u0027s wishes and expectations. This could make\nlibcurl find and accept a trust chain that it otherwise would not.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2025-14819",
          "url": "https://www.suse.com/security/cve/CVE-2025-14819"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1255732 for CVE-2025-14819",
          "url": "https://bugzilla.suse.com/1255732"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-08-17T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2025-14819"
    },
    {
      "cve": "CVE-2026-12064",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-12064"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "When a user invokes curl using a schemeless URL combined with\n`--proto-default` sftp (or scp), a disconnect occurs between the tool layer\nand libcurl. The tool layer incorrectly infers the URL scheme, which\nerroneously bypasses the initialization of critical SSH security options like\nCURLOPT_SSH_HOST_PUBLIC_KEY_SHA256 and CURLOPT_SSH_KNOWNHOSTS. Conversely, the\nlibcurl runtime successfully honors CURLOPT_DEFAULT_PROTOCOL and establishes\nthe connection via SFTP/SCP as specified. Because the tool layer skipped the\nsecurity configuration, these SSH host verification options are silently\nomitted, causing curl to connect to an unverified SSH remote host without\nthrowing an error.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-12064",
          "url": "https://www.suse.com/security/cve/CVE-2026-12064"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1268427 for CVE-2026-12064",
          "url": "https://bugzilla.suse.com/1268427"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-08-17T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-12064"
    },
    {
      "cve": "CVE-2026-1965",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-1965"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "libcurl can in some circumstances reuse the wrong connection when asked to do\nan Negotiate-authenticated HTTP or HTTPS request.\n\nlibcurl features a pool of recent connections so that subsequent requests can\nreuse an existing connection to avoid overhead.\n\nWhen reusing a connection a range of criterion must first be met. Due to a\nlogical error in the code, a request that was issued by an application could\nwrongfully reuse an existing connection to the same server that was\nauthenticated using different credentials. One underlying reason being that\nNegotiate sometimes authenticates *connections* and not *requests*, contrary\nto how HTTP is designed to work.\n\nAn application that allows Negotiate authentication to a server (that responds\nwanting Negotiate) with `user1:password1` and then does another operation to\nthe same server also using Negotiate but with `user2:password2` (while the\nprevious connection is still alive) - the second request wrongly reused the\nsame connection and since it then sees that the Negotiate negotiation is\nalready made, it sends the request over that connection thinking it uses\nthe user2 credentials when it is in fact still using the connection\nauthenticated for user1...\n\nThe set of authentication methods to use is set with `CURLOPT_HTTPAUTH`.\n\nApplications can disable libcurl\u0027s reuse of connections and thus mitigate this\nproblem, by using one of the following libcurl options to alter how\nconnections are or are not reused: `CURLOPT_FRESH_CONNECT`,\n`CURLOPT_MAXCONNECTS` and `CURLMOPT_MAX_HOST_CONNECTIONS` (if using the\ncurl_multi API).",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-1965",
          "url": "https://www.suse.com/security/cve/CVE-2026-1965"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1259362 for CVE-2026-1965",
          "url": "https://bugzilla.suse.com/1259362"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1262632 for CVE-2026-1965",
          "url": "https://bugzilla.suse.com/1262632"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-08-17T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-1965"
    },
    {
      "cve": "CVE-2026-3783",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-3783"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "When an OAuth2 bearer token is used for an HTTP(S) transfer, and that transfer\nperforms a redirect to a second URL, curl could leak that token to the second\nhostname under some circumstances.\n\nIf the hostname that the first request is redirected to has information in the\nused .netrc file, with either of the `machine` or `default` keywords, curl\nwould pass on the bearer token set for the first host also to the second one.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-3783",
          "url": "https://www.suse.com/security/cve/CVE-2026-3783"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1259363 for CVE-2026-3783",
          "url": "https://bugzilla.suse.com/1259363"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-08-17T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2026-3783"
    },
    {
      "cve": "CVE-2026-3784",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-3784"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "curl would wrongly reuse an existing HTTP proxy connection doing CONNECT to a\nserver, even if the new request uses different credentials for the HTTP proxy.\nThe proper behavior is to create or use a separate connection.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-3784",
          "url": "https://www.suse.com/security/cve/CVE-2026-3784"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1259364 for CVE-2026-3784",
          "url": "https://bugzilla.suse.com/1259364"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.6,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-08-17T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2026-3784"
    },
    {
      "cve": "CVE-2026-8286",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-8286"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A vulnerability exists where a new transfer that uses STARTTLS to upgrade the\nconnection might reuse an existing live connection even though the TLS\nconfiguration mismatches so it should not.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-8286",
          "url": "https://www.suse.com/security/cve/CVE-2026-8286"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1268402 for CVE-2026-8286",
          "url": "https://bugzilla.suse.com/1268402"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-08-17T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-8286"
    },
    {
      "cve": "CVE-2026-8927",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-8927"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "When reusing a libcurl handle for sequential transfers driven by\nenvironment-variable proxy configuration, libcurl fails to clear the proxy\nauthentication state between requests. Specifically, if the initial transfer\nauthenticates against `proxyA` using Digest auth, a subsequent transfer routed\nthrough `proxyB` erroneously leaks the `Proxy-Authorization:` header intended\nsolely for `proxyA`.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-8927",
          "url": "https://www.suse.com/security/cve/CVE-2026-8927"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1263440 for CVE-2026-8927",
          "url": "https://bugzilla.suse.com/1263440"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1268413 for CVE-2026-8927",
          "url": "https://bugzilla.suse.com/1268413"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-08-17T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2026-8927"
    },
    {
      "cve": "CVE-2026-9547",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-9547"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "When a libcurl-based application performs transfers via `SCP://` or `SFTP://`\nand utilizes the `CURLOPT_SSH_KEYFUNCTION` callback, it may silently accept an\nuntrusted server. This vulnerability occurs when a server presents a host key\ntype that does not match the specific key type already recorded for that host\nin the `known_hosts` file. Instead of rejecting the mismatch, the callback\nmechanism fails to properly enforce the restriction, allowing the connection\nto succeed without warning and risking a potential man-in-the-middle attack.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
          "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-9547",
          "url": "https://www.suse.com/security/cve/CVE-2026-9547"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1268420 for CVE-2026-9547",
          "url": "https://bugzilla.suse.com/1268420"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 10:curl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-devel-8.12.1-4.el10_2.4.x86_64",
            "SUSE Liberty Linux 10:libcurl-minimal-8.12.1-4.el10_2.4.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-08-17T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-9547"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.