{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "4b3418fba0fe819197e3359d5ddbef84ba2c59de"
            },
            {
              "fixed": "7bff2c8fe5c35ae58bf73104f53db3676e6e5d94"
            },
            {
              "fixed": "aff0f28f5be803de2452ce702631c021fcd9ce8a"
            },
            {
              "fixed": "38bdbc897c0d83a3e2b925a51b69420f1feba29a"
            },
            {
              "fixed": "0069813e6ca9309eca78022bcb3aeb1e9ef90a12"
            },
            {
              "fixed": "1e1f0f89ee4692a64be3f3707ff8ac1ae57b03e7"
            },
            {
              "fixed": "7c66b368c6ff453f99cb39d84af93e908e51eef2"
            },
            {
              "fixed": "085e31a811ef234ef8c3e219c4636dfebfe7e10f"
            },
            {
              "fixed": "f996edd7615e686ada141b7f3395025729ff8ccb"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.4.0"
            },
            {
              "fixed": "5.10.258"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.209"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.175"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.141"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.91"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.33"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.0.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53006.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: fix possible UAF in icmpv6_rcv()\n\nCaching saddr and daddr before pskb_pull() is problematic\nsince skb-\u003ehead can change.\n\nRemove these temporary variables:\n\n- We only access \u0026ipv6_hdr(skb)-\u003esaddr and \u0026ipv6_hdr(skb)-\u003edaddr\n  when net_dbg_ratelimited() is called in the slow path.\n\n- Avoid potential future misuse after pskb_pull() call.",
  "id": "CVE-2026-53006",
  "modified": "2026-08-06T03:31:27.812315246Z",
  "published": "2026-06-24T16:29:17.691Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0069813e6ca9309eca78022bcb3aeb1e9ef90a12"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/085e31a811ef234ef8c3e219c4636dfebfe7e10f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1e1f0f89ee4692a64be3f3707ff8ac1ae57b03e7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/38bdbc897c0d83a3e2b925a51b69420f1feba29a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7bff2c8fe5c35ae58bf73104f53db3676e6e5d94"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7c66b368c6ff453f99cb39d84af93e908e51eef2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aff0f28f5be803de2452ce702631c021fcd9ce8a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f996edd7615e686ada141b7f3395025729ff8ccb"
    },
    {
      "type": "WEB",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53006.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:45192"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:47010"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:47011"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:47017"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/security/cve/CVE-2026-53006"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53006.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53006"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492363"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "ipv6: fix possible UAF in icmpv6_rcv()"
}