{
  "document": {
    "aggregate_severity": {
      "text": "High"
    },
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "TuxCare License Agreement",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://tuxcare.com/contact/",
      "name": "TuxCare",
      "namespace": "https://tuxcare.com/"
    },
    "references": [
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.tuxcare.com/csaf/v2/els_os/debian10els/vex/2026/cve-2026-25243-els_os-debian10els.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-05-13T08:24:51Z",
      "generator": {
        "date": "2026-05-13T08:24:51Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2026-25243-ELS_OS-DEBIAN10ELS",
      "initial_release_date": "2026-05-05T17:17:00Z",
      "revision_history": [
        {
          "date": "2026-05-05T17:17:00Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-05-07T12:48:25Z",
          "number": "2",
          "summary": "Official Publication"
        },
        {
          "date": "2026-05-07T16:31:11Z",
          "number": "3",
          "summary": "Update document"
        },
        {
          "date": "2026-05-13T08:24:51Z",
          "number": "4",
          "summary": "Update document"
        }
      ],
      "status": "final",
      "version": "4"
    },
    "title": "Security update on CVE-2026-25243"
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Debian None",
                "product": {
                  "name": "Debian None",
                  "product_id": "Debian-10",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:debian:debian_linux:10:*:*:*:*:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Debian"
          }
        ],
        "category": "vendor",
        "name": "Software in the Public Interest, Inc."
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "redis-server-5:5.0.14-1+deb10u5+tuxcare.els2.amd64",
                "product": {
                  "name": "redis-server-5:5.0.14-1+deb10u5+tuxcare.els2.amd64",
                  "product_id": "redis-server-5:5.0.14-1+deb10u5+tuxcare.els2.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/redis-server@5.0.14-1%2Bdeb10u5%2Btuxcare.els2?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "redis-sentinel-5:5.0.14-1+deb10u5+tuxcare.els2.amd64",
                "product": {
                  "name": "redis-sentinel-5:5.0.14-1+deb10u5+tuxcare.els2.amd64",
                  "product_id": "redis-sentinel-5:5.0.14-1+deb10u5+tuxcare.els2.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/redis-sentinel@5.0.14-1%2Bdeb10u5%2Btuxcare.els2?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "redis-tools-5:5.0.14-1+deb10u5+tuxcare.els2.amd64",
                "product": {
                  "name": "redis-tools-5:5.0.14-1+deb10u5+tuxcare.els2.amd64",
                  "product_id": "redis-tools-5:5.0.14-1+deb10u5+tuxcare.els2.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/redis-tools@5.0.14-1%2Bdeb10u5%2Btuxcare.els2?arch=amd64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "amd64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "redis-5:5.0.14-1+deb10u5+tuxcare.els2.all",
                "product": {
                  "name": "redis-5:5.0.14-1+deb10u5+tuxcare.els2.all",
                  "product_id": "redis-5:5.0.14-1+deb10u5+tuxcare.els2.all",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/redis@5.0.14-1%2Bdeb10u5%2Btuxcare.els2?arch=all"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "all"
          }
        ],
        "category": "vendor",
        "name": "TuxCare"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "redis-server-5:5.0.14-1+deb10u5+tuxcare.els2.amd64 as a component of Debian None",
          "product_id": "Debian-10:redis-server-5:5.0.14-1+deb10u5+tuxcare.els2.amd64"
        },
        "product_reference": "redis-server-5:5.0.14-1+deb10u5+tuxcare.els2.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "redis-sentinel-5:5.0.14-1+deb10u5+tuxcare.els2.amd64 as a component of Debian None",
          "product_id": "Debian-10:redis-sentinel-5:5.0.14-1+deb10u5+tuxcare.els2.amd64"
        },
        "product_reference": "redis-sentinel-5:5.0.14-1+deb10u5+tuxcare.els2.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "redis-5:5.0.14-1+deb10u5+tuxcare.els2.all as a component of Debian None",
          "product_id": "Debian-10:redis-5:5.0.14-1+deb10u5+tuxcare.els2.all"
        },
        "product_reference": "redis-5:5.0.14-1+deb10u5+tuxcare.els2.all",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "redis-tools-5:5.0.14-1+deb10u5+tuxcare.els2.amd64 as a component of Debian None",
          "product_id": "Debian-10:redis-tools-5:5.0.14-1+deb10u5+tuxcare.els2.amd64"
        },
        "product_reference": "redis-tools-5:5.0.14-1+deb10u5+tuxcare.els2.amd64",
        "relates_to_product_reference": "Debian-10"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-25243",
      "cwe": {
        "id": "CWE-122",
        "name": "Heap-based Buffer Overflow"
      },
      "notes": [
        {
          "category": "description",
          "text": "Redis is an in-memory data structure store. In versions of redis-server up to 8.6.3, the RESTORE command does not properly validate serialized values. An authenticated attacker with permission to execute RESTORE can supply a crafted serialized payload that triggers invalid memory access and may lead to remote code execution. A workaround is to restrict access to the RESTORE command with ACL rules. This is patched in version 8.6.3.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        },
        {
          "category": "other",
          "text": "TuxCare has assessed that this vulnerability does not impact any currently supported TuxCare products. This evaluation may change as new information becomes available. For additional details regarding this vulnerability and affected products, refer to the provided references.",
          "title": "Statement"
        }
      ],
      "product_status": {
        "known_not_affected": [
          "Debian-10:redis-5:5.0.14-1+deb10u5+tuxcare.els2.all",
          "Debian-10:redis-sentinel-5:5.0.14-1+deb10u5+tuxcare.els2.amd64",
          "Debian-10:redis-server-5:5.0.14-1+deb10u5+tuxcare.els2.amd64",
          "Debian-10:redis-tools-5:5.0.14-1+deb10u5+tuxcare.els2.amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2026-25243"
        },
        {
          "category": "external",
          "summary": "https://github.com/redis/redis/releases/tag/8.6.3",
          "url": "https://github.com/redis/redis/releases/tag/8.6.3"
        },
        {
          "category": "external",
          "summary": "https://github.com/redis/redis/security/advisories/GHSA-c8h9-259x-jff4",
          "url": "https://github.com/redis/redis/security/advisories/GHSA-c8h9-259x-jff4"
        }
      ],
      "release_date": "2026-05-05T17:17:00Z",
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "Debian-10:redis-5:5.0.14-1+deb10u5+tuxcare.els2.all",
            "Debian-10:redis-sentinel-5:5.0.14-1+deb10u5+tuxcare.els2.amd64",
            "Debian-10:redis-server-5:5.0.14-1+deb10u5+tuxcare.els2.amd64",
            "Debian-10:redis-tools-5:5.0.14-1+deb10u5+tuxcare.els2.amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        },
        {
          "category": "impact",
          "date": "2026-05-13T08:22:16.672687Z",
          "details": "important",
          "product_ids": [
            "Debian-10:redis-5:5.0.14-1+deb10u5+tuxcare.els2.all",
            "Debian-10:redis-sentinel-5:5.0.14-1+deb10u5+tuxcare.els2.amd64",
            "Debian-10:redis-server-5:5.0.14-1+deb10u5+tuxcare.els2.amd64",
            "Debian-10:redis-tools-5:5.0.14-1+deb10u5+tuxcare.els2.amd64"
          ]
        }
      ]
    }
  ]
}