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CVE-2026-43024

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: reject immediate NF_QUEUE verdict nft_queue is always used from userspace nftables to deliver the NF_QUEUE verdict. Immediately emitting an NF_QUEUE verdict is never used by the userspace nft tools, so reject immediate NF_QUEUE verdicts. The arp family does not provide queue support, but such an immediate verdict is still reachable. Globally reject NF_QUEUE immediate verdicts to address this issue.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7ea9f6a71ba4c012342b83ff1081167de422928ff116213a45b806733e1d08a2
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 12 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/netfilter/nf_tables_api.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"2f7f825a548be55420f0f5f716f6c27b9d312d3f","status":"affected","version":"55a60251fa50d4e68175e36666b536a602ce4f6c","versionType":"git"},{"lessThan":"f140593901724cfbd16597c3a4fcb24a58ae44b0","status":"affected","version":"960cf4f812530f01f6acc6878ceaa5404c06af7b","versionType":"git"},{"lessThan":"68390437a998c3f2c57212b413abef5e6d657d88","status":"affected","version":"8e34430e33b8a80b…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/cna/affected/0

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/0

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/6

{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/9

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/3

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/2

{"defaultStatus":"affected","product":"Linux","programFiles":["net/netfilter/nf_tables_api.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.8"},{"lessThan":"6.8","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.253","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.168","versionType":"semver"},{"l…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/cna/affected/1

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/5

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/7

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/4

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/1

{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/8

Affected products and versions

12 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/netfilter/nf_tables_api.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"2f7f825a548be55420f0f5f716f6c27b9d312d3f","status":"affected","version":"55a60251fa50d4e68175e36666b536a602ce4f6c","versionType":"git"},{"lessThan":"f140593901724cfbd16597c3a4fcb24a58ae44b0","status":"affected","version":"960cf4f812530f01f6acc6878ceaa5404c06af7b","versionType":"git"},{"lessThan":"68390437a998c3f2c57212b413abef5e6d657d88","status":"affected","version":"8e34430e33b8a80b…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/cna/affected/0
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/0
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/6
{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/9
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/3
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/2
{"defaultStatus":"affected","product":"Linux","programFiles":["net/netfilter/nf_tables_api.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.8"},{"lessThan":"6.8","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.253","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.168","versionType":"semver"},{"l…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/cna/affected/1
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/5
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/7
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/4
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/1
{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/affected/8

Source references

10 source assertions
{"url":"https://cert-portal.siemens.com/productcert/html/ssa-019113.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/references/1
{"url":"https://cert-portal.siemens.com/productcert/html/ssa-082556.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/adp/0/references/0
{"url":"https://git.kernel.org/stable/c/17dc5d5a935c771338430cbc156a16a51cfd31e8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/2f7f825a548be55420f0f5f716f6c27b9d312d3f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/42a47f4b1b7695026ab9bc1bb35d4622b0835c95"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/4b12a3cc3f075e750cc3c5e693fd25fb400af4a2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/68390437a998c3f2c57212b413abef5e6d657d88"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/da107398cbd4bbdb6bffecb2ce86d5c9384f4cec"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/f140593901724cfbd16597c3a4fcb24a58ae44b0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/f710691be163ae6b39e4bcab9e5be32d329f035b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:140a464893992f4d7506fe30ca980ba245004f03e87c84748cda5e1f44e0ff5f · sha256:7ad7a5831b54f930… · /containers/cna/references/4

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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