Vulnerability-Lookup

FKIE_CVE-2026-68322

Vulnerability from fkie_nvd - Published: 2026-08-10 13:20 - Updated: 2026-08-19 17:20

Severity

Summary

In the Linux kernel, the following vulnerability has been resolved: rds: Fix inet6_addr_lst NULL dereference when IPv6 is disabled When booting with the 'ipv6.disable=1' parameter, inet6_addr_lst is never initialized because inet6_init() exits before addrconf_init() is called to initialize it. An attempt to bind an RDS socket to an ipv6 address results in a crash in __ipv6_chk_addr_and_flags() KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] RIP: 0010:__ipv6_chk_addr_and_flags+0x1df/0x7e0 Call Trace: <TASK> ipv6_chk_addr+0x3b/0x50 rds_tcp_laddr_check+0x155/0x3b0 [rds_tcp] rds_trans_get_preferred+0x15d/0x2d0 [rds] ? trace_hardirqs_on+0x2d/0x110 rds_bind+0x1433/0x1d60 [rds] ? rds_remove_bound+0xd50/0xd50 [rds] ? aa_af_perm+0x250/0x250 ? __might_fault+0xde/0x190 ? __sys_bind+0x1dc/0x210 __sys_bind+0x1dc/0x210 ? __ia32_sys_socketpair+0x100/0x100 ? restore_fpregs_from_fpstate+0x53/0x100 __x64_sys_bind+0x73/0xb0 ? syscall_enter_from_user_mode+0x1c/0x50 do_syscall_64+0x34/0x80 entry_SYSCALL_64_after_hwframe+0x6e/0xd8 RIP: 0033:0x7f47f8269ea9 </TASK> The following code reproduces the issue: struct sockaddr_in6 addr; s = socket(PF_RDS, SOCK_SEQPACKET, 0); memset(&addr, 0, sizeof(addr)); inet_pton(AF_INET6, ADDRESS, &addr.sin6_addr); addr.sin6_family = AF_INET6; addr.sin6_port = htons(PORT); bind(s, &addr, sizeof(addr)); Found by InfoTeCS on behalf of Linux Verification Center (linuxtesting.org) with Syzkaller.

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/00d5707217b5972554898ff734ae7b71bce704e6
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/438dec9b0a06bd1f8db8c58539c655e735e17367
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/7809344be3f0c1bbfdfdde1cefafeec14bf52d51
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/8e48d7ab1e01936a172ff31531904b003895fd8c
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/9c805e592a29be9e4e61ff1bd567da04aa8fd6f9
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/a8302e758050e6a922765aee8d220a4fd350f52d
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/b61c9eb5931bb7389bc104faacd8c17d910da65d
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/f6787fdffcae5490c779f0f3f33b11597525d1ae

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/rds/ib.c",
            "net/rds/ib_cm.c",
            "net/rds/tcp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "7809344be3f0c1bbfdfdde1cefafeec14bf52d51",
              "status": "affected",
              "version": "eee2fa6ab3225192d6d894c54a6fb02ac9efdff6",
              "versionType": "git"
            },
            {
              "lessThan": "438dec9b0a06bd1f8db8c58539c655e735e17367",
              "status": "affected",
              "version": "eee2fa6ab3225192d6d894c54a6fb02ac9efdff6",
              "versionType": "git"
            },
            {
              "lessThan": "b61c9eb5931bb7389bc104faacd8c17d910da65d",
              "status": "affected",
              "version": "eee2fa6ab3225192d6d894c54a6fb02ac9efdff6",
              "versionType": "git"
            },
            {
              "lessThan": "8e48d7ab1e01936a172ff31531904b003895fd8c",
              "status": "affected",
              "version": "eee2fa6ab3225192d6d894c54a6fb02ac9efdff6",
              "versionType": "git"
            },
            {
              "lessThan": "a8302e758050e6a922765aee8d220a4fd350f52d",
              "status": "affected",
              "version": "eee2fa6ab3225192d6d894c54a6fb02ac9efdff6",
              "versionType": "git"
            },
            {
              "lessThan": "f6787fdffcae5490c779f0f3f33b11597525d1ae",
              "status": "affected",
              "version": "eee2fa6ab3225192d6d894c54a6fb02ac9efdff6",
              "versionType": "git"
            },
            {
              "lessThan": "00d5707217b5972554898ff734ae7b71bce704e6",
              "status": "affected",
              "version": "eee2fa6ab3225192d6d894c54a6fb02ac9efdff6",
              "versionType": "git"
            },
            {
              "lessThan": "9c805e592a29be9e4e61ff1bd567da04aa8fd6f9",
              "status": "affected",
              "version": "eee2fa6ab3225192d6d894c54a6fb02ac9efdff6",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/rds/ib.c",
            "net/rds/ib_cm.c",
            "net/rds/tcp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.19"
            },
            {
              "lessThan": "4.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.265",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.216",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.183",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.151",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.103",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.44",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrds: Fix inet6_addr_lst NULL dereference when IPv6 is disabled\n\nWhen booting with the \u0027ipv6.disable=1\u0027 parameter, inet6_addr_lst\nis never initialized because inet6_init() exits before addrconf_init()\nis called to initialize it. An attempt to bind an RDS socket to\nan ipv6 address results in a crash in __ipv6_chk_addr_and_flags()\n\nKASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]\nRIP: 0010:__ipv6_chk_addr_and_flags+0x1df/0x7e0\nCall Trace:\n \u003cTASK\u003e\n ipv6_chk_addr+0x3b/0x50\n rds_tcp_laddr_check+0x155/0x3b0 [rds_tcp]\n rds_trans_get_preferred+0x15d/0x2d0 [rds]\n ? trace_hardirqs_on+0x2d/0x110\n rds_bind+0x1433/0x1d60 [rds]\n ? rds_remove_bound+0xd50/0xd50 [rds]\n ? aa_af_perm+0x250/0x250\n ? __might_fault+0xde/0x190\n ? __sys_bind+0x1dc/0x210\n __sys_bind+0x1dc/0x210\n ? __ia32_sys_socketpair+0x100/0x100\n ? restore_fpregs_from_fpstate+0x53/0x100\n __x64_sys_bind+0x73/0xb0\n ? syscall_enter_from_user_mode+0x1c/0x50\n do_syscall_64+0x34/0x80\n entry_SYSCALL_64_after_hwframe+0x6e/0xd8\nRIP: 0033:0x7f47f8269ea9\n \u003c/TASK\u003e\n\nThe following code reproduces the issue:\n\nstruct sockaddr_in6 addr;\ns = socket(PF_RDS, SOCK_SEQPACKET, 0);\n\nmemset(\u0026addr, 0, sizeof(addr));\ninet_pton(AF_INET6, ADDRESS, \u0026addr.sin6_addr);\naddr.sin6_family = AF_INET6;\naddr.sin6_port = htons(PORT);\n\nbind(s, \u0026addr, sizeof(addr));\n\nFound by InfoTeCS on behalf of Linux Verification Center\n(linuxtesting.org) with Syzkaller."
    }
  ],
  "id": "CVE-2026-68322",
  "lastModified": "2026-08-19T17:20:42.433",
  "metrics": {},
  "published": "2026-08-10T13:20:22.293",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/00d5707217b5972554898ff734ae7b71bce704e6"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/438dec9b0a06bd1f8db8c58539c655e735e17367"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/7809344be3f0c1bbfdfdde1cefafeec14bf52d51"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8e48d7ab1e01936a172ff31531904b003895fd8c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9c805e592a29be9e4e61ff1bd567da04aa8fd6f9"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a8302e758050e6a922765aee8d220a4fd350f52d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b61c9eb5931bb7389bc104faacd8c17d910da65d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f6787fdffcae5490c779f0f3f33b11597525d1ae"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}

CVE-2026-68322 (GCVE-0-2026-68322)

Vulnerability from cvelistv5 – Published: 2026-08-10 12:02 – Updated: 2026-08-19 16:33

Title

rds: Fix inet6_addr_lst NULL dereference when IPv6 is disabled

Summary

Severity

No CVSS data available.

Assigner

Linux mitre root

References

8 references

URL	Tags
https://git.kernel.org/stable/c/7809344be3f0c1bbf…
https://git.kernel.org/stable/c/438dec9b0a06bd1f8…
https://git.kernel.org/stable/c/b61c9eb5931bb7389…
https://git.kernel.org/stable/c/8e48d7ab1e01936a1…
https://git.kernel.org/stable/c/a8302e758050e6a92…
https://git.kernel.org/stable/c/f6787fdffcae5490c…
https://git.kernel.org/stable/c/00d5707217b597255…
https://git.kernel.org/stable/c/9c805e592a29be9e4…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: eee2fa6ab3225192d6d894c54a6fb02ac9efdff6 , < 7809344be3f0c1bbfdfdde1cefafeec14bf52d51 (git) Affected: eee2fa6ab3225192d6d894c54a6fb02ac9efdff6 , < 438dec9b0a06bd1f8db8c58539c655e735e17367 (git) Affected: eee2fa6ab3225192d6d894c54a6fb02ac9efdff6 , < b61c9eb5931bb7389bc104faacd8c17d910da65d (git) Affected: eee2fa6ab3225192d6d894c54a6fb02ac9efdff6 , < 8e48d7ab1e01936a172ff31531904b003895fd8c (git) Affected: eee2fa6ab3225192d6d894c54a6fb02ac9efdff6 , < a8302e758050e6a922765aee8d220a4fd350f52d (git) Affected: eee2fa6ab3225192d6d894c54a6fb02ac9efdff6 , < f6787fdffcae5490c779f0f3f33b11597525d1ae (git) Affected: eee2fa6ab3225192d6d894c54a6fb02ac9efdff6 , < 00d5707217b5972554898ff734ae7b71bce704e6 (git) Affected: eee2fa6ab3225192d6d894c54a6fb02ac9efdff6 , < 9c805e592a29be9e4e61ff1bd567da04aa8fd6f9 (git)
Linux	Linux	Affected: 4.19 Unaffected: 0 , < 4.19 (semver) Unaffected: 5.10.265 , ≤ 5.10.* (semver) Unaffected: 5.15.216 , ≤ 5.15.* (semver) Unaffected: 6.1.183 , ≤ 6.1.* (semver) Unaffected: 6.6.151 , ≤ 6.6.* (semver) Unaffected: 6.12.103 , ≤ 6.12.* (semver) Unaffected: 6.18.44 , ≤ 6.18.* (semver) Unaffected: 7.1.6 , ≤ 7.1.* (semver) Unaffected: 7.2 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/rds/ib.c",
            "net/rds/ib_cm.c",
            "net/rds/tcp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "7809344be3f0c1bbfdfdde1cefafeec14bf52d51",
              "status": "affected",
              "version": "eee2fa6ab3225192d6d894c54a6fb02ac9efdff6",
              "versionType": "git"
            },
            {
              "lessThan": "438dec9b0a06bd1f8db8c58539c655e735e17367",
              "status": "affected",
              "version": "eee2fa6ab3225192d6d894c54a6fb02ac9efdff6",
              "versionType": "git"
            },
            {
              "lessThan": "b61c9eb5931bb7389bc104faacd8c17d910da65d",
              "status": "affected",
              "version": "eee2fa6ab3225192d6d894c54a6fb02ac9efdff6",
              "versionType": "git"
            },
            {
              "lessThan": "8e48d7ab1e01936a172ff31531904b003895fd8c",
              "status": "affected",
              "version": "eee2fa6ab3225192d6d894c54a6fb02ac9efdff6",
              "versionType": "git"
            },
            {
              "lessThan": "a8302e758050e6a922765aee8d220a4fd350f52d",
              "status": "affected",
              "version": "eee2fa6ab3225192d6d894c54a6fb02ac9efdff6",
              "versionType": "git"
            },
            {
              "lessThan": "f6787fdffcae5490c779f0f3f33b11597525d1ae",
              "status": "affected",
              "version": "eee2fa6ab3225192d6d894c54a6fb02ac9efdff6",
              "versionType": "git"
            },
            {
              "lessThan": "00d5707217b5972554898ff734ae7b71bce704e6",
              "status": "affected",
              "version": "eee2fa6ab3225192d6d894c54a6fb02ac9efdff6",
              "versionType": "git"
            },
            {
              "lessThan": "9c805e592a29be9e4e61ff1bd567da04aa8fd6f9",
              "status": "affected",
              "version": "eee2fa6ab3225192d6d894c54a6fb02ac9efdff6",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/rds/ib.c",
            "net/rds/ib_cm.c",
            "net/rds/tcp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.19"
            },
            {
              "lessThan": "4.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.265",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.216",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.183",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.151",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.103",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.44",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.265",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.216",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.183",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.151",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.103",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.44",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.1.6",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.2",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrds: Fix inet6_addr_lst NULL dereference when IPv6 is disabled\n\nWhen booting with the \u0027ipv6.disable=1\u0027 parameter, inet6_addr_lst\nis never initialized because inet6_init() exits before addrconf_init()\nis called to initialize it. An attempt to bind an RDS socket to\nan ipv6 address results in a crash in __ipv6_chk_addr_and_flags()\n\nKASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]\nRIP: 0010:__ipv6_chk_addr_and_flags+0x1df/0x7e0\nCall Trace:\n \u003cTASK\u003e\n ipv6_chk_addr+0x3b/0x50\n rds_tcp_laddr_check+0x155/0x3b0 [rds_tcp]\n rds_trans_get_preferred+0x15d/0x2d0 [rds]\n ? trace_hardirqs_on+0x2d/0x110\n rds_bind+0x1433/0x1d60 [rds]\n ? rds_remove_bound+0xd50/0xd50 [rds]\n ? aa_af_perm+0x250/0x250\n ? __might_fault+0xde/0x190\n ? __sys_bind+0x1dc/0x210\n __sys_bind+0x1dc/0x210\n ? __ia32_sys_socketpair+0x100/0x100\n ? restore_fpregs_from_fpstate+0x53/0x100\n __x64_sys_bind+0x73/0xb0\n ? syscall_enter_from_user_mode+0x1c/0x50\n do_syscall_64+0x34/0x80\n entry_SYSCALL_64_after_hwframe+0x6e/0xd8\nRIP: 0033:0x7f47f8269ea9\n \u003c/TASK\u003e\n\nThe following code reproduces the issue:\n\nstruct sockaddr_in6 addr;\ns = socket(PF_RDS, SOCK_SEQPACKET, 0);\n\nmemset(\u0026addr, 0, sizeof(addr));\ninet_pton(AF_INET6, ADDRESS, \u0026addr.sin6_addr);\naddr.sin6_family = AF_INET6;\naddr.sin6_port = htons(PORT);\n\nbind(s, \u0026addr, sizeof(addr));\n\nFound by InfoTeCS on behalf of Linux Verification Center\n(linuxtesting.org) with Syzkaller."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-19T16:33:12.816Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/7809344be3f0c1bbfdfdde1cefafeec14bf52d51"
        },
        {
          "url": "https://git.kernel.org/stable/c/438dec9b0a06bd1f8db8c58539c655e735e17367"
        },
        {
          "url": "https://git.kernel.org/stable/c/b61c9eb5931bb7389bc104faacd8c17d910da65d"
        },
        {
          "url": "https://git.kernel.org/stable/c/8e48d7ab1e01936a172ff31531904b003895fd8c"
        },
        {
          "url": "https://git.kernel.org/stable/c/a8302e758050e6a922765aee8d220a4fd350f52d"
        },
        {
          "url": "https://git.kernel.org/stable/c/f6787fdffcae5490c779f0f3f33b11597525d1ae"
        },
        {
          "url": "https://git.kernel.org/stable/c/00d5707217b5972554898ff734ae7b71bce704e6"
        },
        {
          "url": "https://git.kernel.org/stable/c/9c805e592a29be9e4e61ff1bd567da04aa8fd6f9"
        }
      ],
      "title": "rds: Fix inet6_addr_lst NULL dereference when IPv6 is disabled",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-68322",
    "datePublished": "2026-08-10T12:02:57.499Z",
    "dateReserved": "2026-07-30T09:28:09.382Z",
    "dateUpdated": "2026-08-19T16:33:12.816Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

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FKIE_CVE-2026-68322

CVE-2026-68322 (GCVE-0-2026-68322)

Tags

Sightings

Nomenclature