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CVE-2026-23359

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix stack-out-of-bounds write in devmap get_upper_ifindexes() iterates over all upper devices and writes their indices into an array without checking bounds. Also the callers assume that the max number of upper devices is MAX_NEST_DEV and allocate excluded_devices[1+MAX_NEST_DEV] on the stack, but that assumption is not correct and the number of upper devices could be larger than MAX_NEST_DEV (e.g., many macvlans), causi
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:654edead411eddd74808dc4763c3d38a269572ec3310d957ff82ca7d5a3ed7fa
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":"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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/affected/9

{"defaultStatus":"affected","product":"Linux","programFiles":["kernel/bpf/devmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.15"},{"lessThan":"5.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.167","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.130","versionType":"semver"},{"lessThanOrE…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/affected/7

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/affected/2

{"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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/affected/5

{"defaultStatus":"unaffected","product":"Linux","programFiles":["kernel/bpf/devmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"88df604f0d16a692867582350ce3f2fcd22243f1","status":"affected","version":"aeea1b86f9363f3feabb496534d886f082a89f21","versionType":"git"},{"lessThan":"5000e40acc8d0c36ab709662e32120986ac22e7e","status":"affected","version":"aeea1b86f9363f3feabb496534d886f082a89f21","versionType":"git"},{"lessThan":"8a95fb9df1105b1618872c2846a6c01e3ba20b45","status":"affected","version":"aeea1b86f9363f3feabb496534…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/affected/1

{"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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/affected/3

{"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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/affected/8

{"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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/affected/4

Affected products and versions

12 source assertions
{"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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/affected/9
{"defaultStatus":"affected","product":"Linux","programFiles":["kernel/bpf/devmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.15"},{"lessThan":"5.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.167","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.130","versionType":"semver"},{"lessThanOrE…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/affected/7
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/affected/2
{"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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/affected/5
{"defaultStatus":"unaffected","product":"Linux","programFiles":["kernel/bpf/devmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"88df604f0d16a692867582350ce3f2fcd22243f1","status":"affected","version":"aeea1b86f9363f3feabb496534d886f082a89f21","versionType":"git"},{"lessThan":"5000e40acc8d0c36ab709662e32120986ac22e7e","status":"affected","version":"aeea1b86f9363f3feabb496534d886f082a89f21","versionType":"git"},{"lessThan":"8a95fb9df1105b1618872c2846a6c01e3ba20b45","status":"affected","version":"aeea1b86f9363f3feabb496534…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/affected/1
{"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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/affected/3
{"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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/affected/8
{"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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/affected/4

Source references

9 source assertions
{"url":"https://cert-portal.siemens.com/productcert/html/ssa-019113.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /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:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/adp/0/references/0
{"url":"https://git.kernel.org/stable/c/5000e40acc8d0c36ab709662e32120986ac22e7e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/75d474702b2ba8b6bcb26eb3004dbc5e95ffd5d2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/88df604f0d16a692867582350ce3f2fcd22243f1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/8a95fb9df1105b1618872c2846a6c01e3ba20b45"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/b7bf516c3ecd9a2aae2dc2635178ab87b734fef1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/ca831567908fd3f73cf97d8a6c09a5054697a182"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/d2c31d8e03d05edc16656e5ffe187f0d1da763d7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:875af5cd464e71e52db42e203a296d229f3cf042ea20db730955d6762e6c3da5 · sha256:7316e23364033fd1… · /containers/cna/references/3

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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