CVE Explorer

CVE-2026-23474

In the Linux kernel, the following vulnerability has been resolved: mtd: Avoid boot crash in RedBoot partition table parser Given CONFIG_FORTIFY_SOURCE=y and a recent compiler, commit 439a1bcac648 ("fortify: Use __builtin_dynamic_object_size() when available") produces the warning below and an oops. Searching for RedBoot partition table in 50000000.flash at offset 0x7e0000 ------------[ cut here ]------------ WARNING: lib/string_helpers.c:1035 at 0xc029e04c, CPU#0: swapper/0/1

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d3559f35de821de2ba5abb541dce129390c46bb88f0b4b24491c482f4e8177c5

Known exploited

Not asserted

Disputed

Stale source

Conflicts

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":"V3.1.5","versionType":"custom"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /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:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/adp/0/affected/0

{"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:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/adp/0/affected/9

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

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/adp/0/affected/6

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

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/adp/0/affected/4

{"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:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/adp/0/affected/5

{"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:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/adp/0/affected/3

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/mtd/parsers/redboot.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ca235d11fc2fd8fce1dcd9d732dc780be0cde2de","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"e0065e106f798ce6862251bc4fc030ac5cead940","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"0b08be5aca212a99f8ba786fee4922feac08002c","status":"affected","version":"1da177e4c3f41524…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /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:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/adp/0/affected/1

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/mtd/parsers/redboot.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":"6.1.167","versionType":"semver…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/cna/affected/1

{"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:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /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:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/adp/0/affected/8

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":"V3.1.5","versionType":"custom"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /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:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/adp/0/affected/0

{"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:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/adp/0/affected/9

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

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/adp/0/affected/6

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

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/adp/0/affected/4

{"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:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/adp/0/affected/5

{"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:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/adp/0/affected/3

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /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:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/adp/0/affected/1

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/cna/affected/1

{"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:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /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:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /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:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /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:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/adp/0/references/0

{"url":"https://git.kernel.org/stable/c/0b08be5aca212a99f8ba786fee4922feac08002c"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/2025b2d1f9d5cad6ea6fe85654c6c41297c3130b"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/75a4d8cfe7784f909b3bd69325abac8e04ecb385"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/cna/references/6

{"url":"https://git.kernel.org/stable/c/8e2f8020270af7777d49c2e7132260983e4fc566"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/cna/references/7

{"url":"https://git.kernel.org/stable/c/c4054ad2d8bff4e8e937cd4a1d1a04c1e8f77a2c"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/ca235d11fc2fd8fce1dcd9d732dc780be0cde2de"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/d8570211a2b1ec886a462daa0be4e9983ac768bb"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/e0065e106f798ce6862251bc4fc030ac5cead940"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1260b5590eb5893a0cb4143150a51f10f73f4499a3e52e89b26efe86ed6df3b1 · sha256:abcc5772cd313f1d… · /containers/cna/references/1

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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