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CVE-2026-31417

In the Linux kernel, the following vulnerability has been resolved: net/x25: Fix overflow when accumulating packets Add a check to ensure that `x25_sock.fraglen` does not overflow. The `fraglen` also needs to be resetted when purging `fragment_queue` in `x25_clear_queues()`.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:965585ccda5e9a0f1678937daa98c98c2e9d7a774fa9cea7559f8db844c2e406
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":"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:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /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:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/adp/0/affected/1

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/adp/0/affected/4

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/adp/0/affected/2

{"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:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /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:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/adp/0/affected/6

{"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:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/adp/0/affected/5

{"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:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/adp/0/affected/8

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/x25/x25_in.c","net/x25/x25_subr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"96fc16370b0bceb289c7e0479bd0540b81e257aa","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"798d613afb64b01a203f448fb0f43c37c6afe79d","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"6e568835ea54a3e1d08e310e34f95d434e739477","status":"affected","version":"1da177e4…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["net/x25/x25_in.c","net/x25/x25_subr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.12"},{"lessThan":"2.6.12","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"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /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:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/adp/0/affected/7

{"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:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/adp/0/affected/3

Affected products and versions

12 source assertions
{"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:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /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:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/adp/0/affected/1
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/adp/0/affected/4
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/adp/0/affected/2
{"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:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /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:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/adp/0/affected/6
{"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:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/adp/0/affected/5
{"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:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/adp/0/affected/8
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/x25/x25_in.c","net/x25/x25_subr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"96fc16370b0bceb289c7e0479bd0540b81e257aa","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"798d613afb64b01a203f448fb0f43c37c6afe79d","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"6e568835ea54a3e1d08e310e34f95d434e739477","status":"affected","version":"1da177e4…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["net/x25/x25_in.c","net/x25/x25_subr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.12"},{"lessThan":"2.6.12","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"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /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:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/adp/0/affected/7
{"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:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/adp/0/affected/3

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/cna/metrics/0/cvssV3_1

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:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /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:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/adp/0/references/0
{"url":"https://git.kernel.org/stable/c/1734bd85c5e0a7a801295b729efb56b009cb8fc3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/4e2d1bcef78d21247fe8fef13bc7ed95885df2b5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/6e568835ea54a3e1d08e310e34f95d434e739477"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/798d613afb64b01a203f448fb0f43c37c6afe79d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/8c92969c197b91c134be27dc3afb64ab468853a9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/96fc16370b0bceb289c7e0479bd0540b81e257aa"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/a1822cb524e89b4cd2cf0b82e484a2335496a6d9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/f953f11ccf4afe6feb635c08145f4240d9a6b544"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:796d0d22f53b291a3219b966925afbff63c354b95527ff782c66f21c3b720c75 · sha256:3f182db1f2388ffa… · /containers/cna/references/6

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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