xfrm: ipcomp: Free destination pages on acomp errors

{
  "id": "c6081e70800e7856117639718b0aa84a0c56a13544e0a275400a39cb2f84fd90",
  "url": "https://osv.dev/vulnerability/CVE-2026-52932",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "xfrm: ipcomp: Free destination pages on acomp errors",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: xfrm: ipcomp: Free destination pages on acomp errors Move the out_free_req label up by a couple of lines so that the allocated dst SG list gets freed on error as well as success.",
    "evidence": "osv:CVE-2026-52932",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.18.35",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "7.0.12",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-52932",
      "aliases": [
        "CVE-2026-52932"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "eb2953d26971f3083bbf95de4bc997b5bedf0b6e"
                },
                {
                  "fixed": "dc6dcba80d72a27ab61831ad3d253316e0c9b9d5"
                },
                {
                  "fixed": "b30aa173c3809f6af4c83a86099be1be19aa48eb"
                },
                {
                  "fixed": "7dbac7680eb629b3b4dc7e98c34f943b8814c0c8"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-52932.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.15.0"
                },
                {
                  "fixed": "6.18.35"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.19.0"
                },
                {
                  "fixed": "7.0.12"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-52932.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:26.132532521Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/7dbac7680eb629b3b4dc7e98c34f943b8814c0c8",
        "https://git.kernel.org/stable/c/b30aa173c3809f6af4c83a86099be1be19aa48eb",
        "https://git.kernel.org/stable/c/dc6dcba80d72a27ab61831ad3d253316e0c9b9d5",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52932.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-52932",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52932.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-52932",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 492706,
  "published_at": "2026-06-24T07:14:24.002+00:00"
}