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

CVE-2026-74581 (GCVE-0-2026-74581)

Vulnerability from cvelistv5 – Published: 2026-08-21 16:31 – Updated: 2026-08-25 05:40
VLAI
Title
net: ipv6: clear suppressed fib6 rule result
Summary
In the Linux kernel, the following vulnerability has been resolved: net: ipv6: clear suppressed fib6 rule result fib6_rule_suppress() drops a suppressed route with ip6_rt_put_flags(), but leaves res->rt6 pointing at the released rt6_info. If no later rule supplies a replacement, fib6_rule_lookup() still sees res.rt6 and returns that stale dst to its caller. A suppressing rule can therefore leak a released route back to rt6_lookup(), and the next put hits rcuref_put_slowpath() from dst_release(). Clear res->rt6 when suppressing the route so suppressed lookups fall through to the null dst instead of reusing the released one.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 209d35ee34e25f9668c404350a1c86d914c54ffa , < 90c57310e266eb94e4a80d6b15a9ca131d2e82cb (git)
Affected: 8ef8a76a340ebdb2c2eea3f6fb0ebbed09a16383 , < 5d29b286c9de0b309e94b9ed083aa1a2f429434f (git)
Affected: cdef485217d30382f3bf6448c54b4401648fe3f1 , < 354db6243eca59e9d187ffbf8b7955b044ce84dc (git)
Affected: cdef485217d30382f3bf6448c54b4401648fe3f1 , < 6d98c70fe0ba8c7708bfd5b2a5174d2086775daa (git)
Affected: cdef485217d30382f3bf6448c54b4401648fe3f1 , < 9bad152c42b37499162367fe47867411e62fffa3 (git)
Affected: cdef485217d30382f3bf6448c54b4401648fe3f1 , < dc3ab04220667f254f4348572b2a0b3febff89fb (git)
Affected: cdef485217d30382f3bf6448c54b4401648fe3f1 , < a341c091ca0bfae377747b1b59a3bd8ebe18a937 (git)
Affected: cdef485217d30382f3bf6448c54b4401648fe3f1 , < 6aea62e433fe1b586202a5fee8b5807ce635e1d7 (git)
Affected: ee38eb8cf9a7323884c2b8e0adbbeb2192d31e29 (git)
Affected: 5.10.84 , < 5.10.265 (semver)
Affected: 5.15.7 , < 5.15.216 (semver)
Affected: 5.4.164 , < 5.5 (semver)
guessed Create a notification for this product.
Linux Linux Affected: 5.16
Unaffected: 0 , < 5.16 (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: 7.1.8 , ≤ 7.1.* (semver)
Unaffected: 7.2 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/ipv6/fib6_rules.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "90c57310e266eb94e4a80d6b15a9ca131d2e82cb",
              "status": "affected",
              "version": "209d35ee34e25f9668c404350a1c86d914c54ffa",
              "versionType": "git"
            },
            {
              "lessThan": "5d29b286c9de0b309e94b9ed083aa1a2f429434f",
              "status": "affected",
              "version": "8ef8a76a340ebdb2c2eea3f6fb0ebbed09a16383",
              "versionType": "git"
            },
            {
              "lessThan": "354db6243eca59e9d187ffbf8b7955b044ce84dc",
              "status": "affected",
              "version": "cdef485217d30382f3bf6448c54b4401648fe3f1",
              "versionType": "git"
            },
            {
              "lessThan": "6d98c70fe0ba8c7708bfd5b2a5174d2086775daa",
              "status": "affected",
              "version": "cdef485217d30382f3bf6448c54b4401648fe3f1",
              "versionType": "git"
            },
            {
              "lessThan": "9bad152c42b37499162367fe47867411e62fffa3",
              "status": "affected",
              "version": "cdef485217d30382f3bf6448c54b4401648fe3f1",
              "versionType": "git"
            },
            {
              "lessThan": "dc3ab04220667f254f4348572b2a0b3febff89fb",
              "status": "affected",
              "version": "cdef485217d30382f3bf6448c54b4401648fe3f1",
              "versionType": "git"
            },
            {
              "lessThan": "a341c091ca0bfae377747b1b59a3bd8ebe18a937",
              "status": "affected",
              "version": "cdef485217d30382f3bf6448c54b4401648fe3f1",
              "versionType": "git"
            },
            {
              "lessThan": "6aea62e433fe1b586202a5fee8b5807ce635e1d7",
              "status": "affected",
              "version": "cdef485217d30382f3bf6448c54b4401648fe3f1",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "ee38eb8cf9a7323884c2b8e0adbbeb2192d31e29",
              "versionType": "git"
            },
            {
              "lessThan": "5.10.265",
              "status": "affected",
              "version": "5.10.84",
              "versionType": "semver"
            },
            {
              "lessThan": "5.15.216",
              "status": "affected",
              "version": "5.15.7",
              "versionType": "semver"
            },
            {
              "lessThan": "5.5",
              "status": "affected",
              "version": "5.4.164",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/ipv6/fib6_rules.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.16"
            },
            {
              "lessThan": "5.16",
              "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": "7.1.8",
              "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": "5.10.84",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.216",
                  "versionStartIncluding": "5.15.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.183",
                  "versionStartIncluding": "5.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.151",
                  "versionStartIncluding": "5.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.103",
                  "versionStartIncluding": "5.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.44",
                  "versionStartIncluding": "5.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.1.8",
                  "versionStartIncluding": "5.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.2",
                  "versionStartIncluding": "5.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "5.4.164",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ipv6: clear suppressed fib6 rule result\n\nfib6_rule_suppress() drops a suppressed route with ip6_rt_put_flags(),\nbut leaves res-\u003ert6 pointing at the released rt6_info.\n\nIf no later rule supplies a replacement, fib6_rule_lookup() still sees\nres.rt6 and returns that stale dst to its caller. A suppressing rule can\ntherefore leak a released route back to rt6_lookup(), and the next put\nhits rcuref_put_slowpath() from dst_release().\n\nClear res-\u003ert6 when suppressing the route so suppressed lookups fall\nthrough to the null dst instead of reusing the released one."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:N - fib6_rule_suppress() runs on every IPv6 route lookup via fib6_rule_lookup(), including ip6_route_input() for received packets and icmp6/icmpv6 redirect handlers; WireGuard/VPN servers commonly deploy suppress_prefixlength rules (wg-quick), so remote IPv6 traffic to those hosts reaches the bug.\nAC:L - Once suppress_prefixlength IPv6 policy routing rules exist, any matching packet deterministically triggers fib6_rule_suppress() to release the route while leaving a stale res-\u003ert6 pointer; no race or uncontrollable memory layout is required.\nPR:N - Remote exploitation needs only the ability to send IPv6 packets through a host whose operator already configured suppress rules (e.g., wg-quick); CAP_NET_ADMIN is an admin deployment prerequisite, not attacker privilege on the target.\nUI:N - No victim action is required beyond normal delivery of attacker-generated IPv6 traffic (or ICMPv6 redirect) to a host performing policy-route lookup.\nS:U - The stale rt6_info/dst_entry UAF corrupts kernel heap memory within the same host security boundary; it is not a VM escape or cross-authority sandbox break.\nC:H - Returning a released rt6_info leaves a dangling dst_entry in ip6_dst_cache; subsequent reads through ip6_dst_idev(), dst metrics, or error paths are classic slab UAF with attacker-influencable heap reuse via sustained IPv6 traffic.\nI:H - Double-free/imbalanced rcuref put and post-free use of rt6_info fields give heap corruption primitives; UAF on dst/route cache objects is routinely leveraged for kernel write and control-flow hijack.\nA:H - Commit explicitly reports rcuref_put_slowpath() WARN from dst_release() on the freed route; UAF and refcount corruption can oops/panic the kernel, fully denying availability."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-25T05:40:07.594Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/90c57310e266eb94e4a80d6b15a9ca131d2e82cb"
        },
        {
          "url": "https://git.kernel.org/stable/c/5d29b286c9de0b309e94b9ed083aa1a2f429434f"
        },
        {
          "url": "https://git.kernel.org/stable/c/354db6243eca59e9d187ffbf8b7955b044ce84dc"
        },
        {
          "url": "https://git.kernel.org/stable/c/6d98c70fe0ba8c7708bfd5b2a5174d2086775daa"
        },
        {
          "url": "https://git.kernel.org/stable/c/9bad152c42b37499162367fe47867411e62fffa3"
        },
        {
          "url": "https://git.kernel.org/stable/c/dc3ab04220667f254f4348572b2a0b3febff89fb"
        },
        {
          "url": "https://git.kernel.org/stable/c/a341c091ca0bfae377747b1b59a3bd8ebe18a937"
        },
        {
          "url": "https://git.kernel.org/stable/c/6aea62e433fe1b586202a5fee8b5807ce635e1d7"
        }
      ],
      "title": "net: ipv6: clear suppressed fib6 rule result",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-74581",
    "datePublished": "2026-08-21T16:31:54.683Z",
    "dateReserved": "2026-08-15T05:44:03.918Z",
    "dateUpdated": "2026-08-25T05:40:07.594Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-74581",
      "date": "2026-09-05",
      "epss": "0.00399",
      "percentile": "0.33079"
    },
    "microsoft_vex": {
      "current_release_date": "2026-08-24T14:44:07.000Z",
      "cve": "CVE-2026-74581",
      "id": "msrc_CVE-2026-74581",
      "initial_release_date": "2026-08-23T01:03:26.000Z",
      "product_status:known_affected": "1",
      "source": "Microsoft CSAF VEX",
      "status": "final",
      "title": "net: ipv6: clear suppressed fib6 rule result",
      "url": "https://msrc.microsoft.com/csaf/vex/2026/msrc_cve-2026-74581.json",
      "version": "2"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-74581\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2026-08-21T17:16:44.363\",\"lastModified\":\"2026-08-25T06:18:31.437\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: ipv6: clear suppressed fib6 rule result\\n\\nfib6_rule_suppress() drops a suppressed route with ip6_rt_put_flags(),\\nbut leaves res-\u003ert6 pointing at the released rt6_info.\\n\\nIf no later rule supplies a replacement, fib6_rule_lookup() still sees\\nres.rt6 and returns that stale dst to its caller. A suppressing rule can\\ntherefore leak a released route back to rt6_lookup(), and the next put\\nhits rcuref_put_slowpath() from dst_release().\\n\\nClear res-\u003ert6 when suppressing the route so suppressed lookups fall\\nthrough to the null dst instead of reusing the released one.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"net/ipv6/fib6_rules.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"209d35ee34e25f9668c404350a1c86d914c54ffa\",\"lessThan\":\"90c57310e266eb94e4a80d6b15a9ca131d2e82cb\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"8ef8a76a340ebdb2c2eea3f6fb0ebbed09a16383\",\"lessThan\":\"5d29b286c9de0b309e94b9ed083aa1a2f429434f\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"cdef485217d30382f3bf6448c54b4401648fe3f1\",\"lessThan\":\"354db6243eca59e9d187ffbf8b7955b044ce84dc\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"cdef485217d30382f3bf6448c54b4401648fe3f1\",\"lessThan\":\"6d98c70fe0ba8c7708bfd5b2a5174d2086775daa\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"cdef485217d30382f3bf6448c54b4401648fe3f1\",\"lessThan\":\"9bad152c42b37499162367fe47867411e62fffa3\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"cdef485217d30382f3bf6448c54b4401648fe3f1\",\"lessThan\":\"dc3ab04220667f254f4348572b2a0b3febff89fb\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"cdef485217d30382f3bf6448c54b4401648fe3f1\",\"lessThan\":\"a341c091ca0bfae377747b1b59a3bd8ebe18a937\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"cdef485217d30382f3bf6448c54b4401648fe3f1\",\"lessThan\":\"6aea62e433fe1b586202a5fee8b5807ce635e1d7\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"ee38eb8cf9a7323884c2b8e0adbbeb2192d31e29\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"5.10.84\",\"lessThan\":\"5.10.265\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"5.15.7\",\"lessThan\":\"5.15.216\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"5.4.164\",\"lessThan\":\"5.5\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"net/ipv6/fib6_rules.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"5.16\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"5.16\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.265\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.216\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.183\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.151\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.103\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.18.44\",\"lessThanOrEqual\":\"6.18.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.1.8\",\"lessThanOrEqual\":\"7.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.2\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}]},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/354db6243eca59e9d187ffbf8b7955b044ce84dc\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/5d29b286c9de0b309e94b9ed083aa1a2f429434f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6aea62e433fe1b586202a5fee8b5807ce635e1d7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6d98c70fe0ba8c7708bfd5b2a5174d2086775daa\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/90c57310e266eb94e4a80d6b15a9ca131d2e82cb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/9bad152c42b37499162367fe47867411e62fffa3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a341c091ca0bfae377747b1b59a3bd8ebe18a937\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/dc3ab04220667f254f4348572b2a0b3febff89fb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "Important",
      "current_release_date": "2026-09-04T09:41:41+00:00",
      "cve": "CVE-2026-74581",
      "id": "CVE-2026-74581",
      "initial_release_date": "2026-08-21T00:00:00+00:00",
      "product_status:fixed": "1980",
      "product_status:known_affected": "23",
      "product_status:known_not_affected": "42",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: net: ipv6: use-after-free in fib6_rule_suppress due to stale res-\u003ert6 pointer",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-74581.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "important",
      "current_release_date": "2026-08-23T16:41:53Z",
      "cve": "CVE-2026-74581",
      "id": "CVE-2026-74581",
      "initial_release_date": "2026-08-22T00:52:35Z",
      "product_status:known_affected": "129",
      "product_status:known_not_affected": "155",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2026-74581",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-74581.json",
      "version": "4"
    }
  }
}



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.