Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-23287

In the Linux kernel, the following vulnerability has been resolved: irqchip/sifive-plic: Fix frozen interrupt due to affinity setting PLIC ignores interrupt completion message for disabled interrupt, explained by the specification: The PLIC signals it has completed executing an interrupt handler by writing the interrupt ID it received from the claim to the claim/complete register. The PLIC does not check whether the completion ID is the same as the last claim ID for that targe
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ceca4c274e05518763e641727b1bd69ab84c7756243cffa7878dc07ffbed1cc2
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":"affected","product":"Linux","programFiles":["drivers/irqchip/irq-sifive-plic.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.1"},{"lessThan":"5.1","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.167","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.130","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.77","versionType":"semver"},{"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/cna/affected/1

{"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:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/adp/0/affected/9

{"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:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/adp/0/affected/5

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/adp/0/affected/6

{"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:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/adp/0/affected/2

{"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:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/adp/0/affected/8

{"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:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /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:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/adp/0/affected/0

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/irqchip/irq-sifive-plic.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"8942fb1a5bc2dcbd88f7e656d109d42f778f298f","status":"affected","version":"cc9f04f9a84f745949e325661550ed14bd0ff322","versionType":"git"},{"lessThan":"2edbd173309165d103be6c73bd83e459dc45ae7b","status":"affected","version":"cc9f04f9a84f745949e325661550ed14bd0ff322","versionType":"git"},{"lessThan":"686eb378a4a51aa967e08337dd59daade16aec0f","status":"affected","version":"cc9f04f9a84f…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/cna/affected/0

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/adp/0/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:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /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:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/adp/0/affected/4

Affected products and versions

12 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/irqchip/irq-sifive-plic.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.1"},{"lessThan":"5.1","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.167","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.130","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.77","versionType":"semver"},{"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/cna/affected/1
{"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:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/adp/0/affected/9
{"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:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/adp/0/affected/5
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/adp/0/affected/6
{"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:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/adp/0/affected/2
{"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:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/adp/0/affected/8
{"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:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /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:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/adp/0/affected/0
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/irqchip/irq-sifive-plic.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"8942fb1a5bc2dcbd88f7e656d109d42f778f298f","status":"affected","version":"cc9f04f9a84f745949e325661550ed14bd0ff322","versionType":"git"},{"lessThan":"2edbd173309165d103be6c73bd83e459dc45ae7b","status":"affected","version":"cc9f04f9a84f745949e325661550ed14bd0ff322","versionType":"git"},{"lessThan":"686eb378a4a51aa967e08337dd59daade16aec0f","status":"affected","version":"cc9f04f9a84f…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/cna/affected/0
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/adp/0/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:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /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:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/adp/0/affected/4

Source references

8 source assertions
{"url":"https://cert-portal.siemens.com/productcert/html/ssa-019113.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /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:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/adp/0/references/0
{"url":"https://git.kernel.org/stable/c/1072020685f4b81f6efad3b412cdae0bd62bb043"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/1883332bf21feb8871af09daf604fc4836a76925"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/2edbd173309165d103be6c73bd83e459dc45ae7b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/686eb378a4a51aa967e08337dd59daade16aec0f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/8942fb1a5bc2dcbd88f7e656d109d42f778f298f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/f611791a927141d05d7030607dea6372311c1413"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc568f71dfa77f1fb7441d0a97a3f0f84b05845ff08d26c65ae6df518b09408c · sha256:375b5ee43a18fa72… · /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.

← Back to CVE Explorer