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CVE-2026-63876

In the Linux kernel, the following vulnerability has been resolved: serial: zs: Convert to use a platform device Prevent a crash from happening as the first serial port is initialised: Console: switching to mono frame buffer device 160x64 fb0: PMAG-AA frame buffer device at tc0 DECstation Z85C30 serial driver version 0.10 CPU 0 Unable to handle kernel paging request at virtual address 0000002c, epc == 803ab00c, ra == 803aafe0 Oops[#1]: CPU: 0 PID: 1 Comm: swapper Not tainted 6.4.0
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2d2b5345ebceaf15f3de64bd2445d28f458a321d7a56e75be55746054ababe7c
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["arch/mips/dec/platform.c","drivers/tty/serial/zs.c","drivers/tty/serial/zs.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.5"},{"lessThan":"6.5","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.143","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.93","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","v…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:241c8f371dcbb069bcde404abfd9003818e175828a81bbe455d0e6a716acc901 · sha256:3bcda55e1d709bd9… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["arch/mips/dec/platform.c","drivers/tty/serial/zs.c","drivers/tty/serial/zs.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"bb2040484f90f91b717060e1a66026cc4287bcf0","status":"affected","version":"84a9582fd203063cd4d301204971ff2cd8327f1a","versionType":"git"},{"lessThan":"6a83d5e24a84e746425cd93539130e5f7381ef47","status":"affected","version":"84a9582fd203063cd4d301204971ff2cd8327f1a","versionType":"git"},{"lessThan":"237dc8c08de3cb293b6607aaee8b13b3a671e267",…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:241c8f371dcbb069bcde404abfd9003818e175828a81bbe455d0e6a716acc901 · sha256:3bcda55e1d709bd9… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["arch/mips/dec/platform.c","drivers/tty/serial/zs.c","drivers/tty/serial/zs.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.5"},{"lessThan":"6.5","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.143","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.93","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","v…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:241c8f371dcbb069bcde404abfd9003818e175828a81bbe455d0e6a716acc901 · sha256:3bcda55e1d709bd9… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["arch/mips/dec/platform.c","drivers/tty/serial/zs.c","drivers/tty/serial/zs.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"bb2040484f90f91b717060e1a66026cc4287bcf0","status":"affected","version":"84a9582fd203063cd4d301204971ff2cd8327f1a","versionType":"git"},{"lessThan":"6a83d5e24a84e746425cd93539130e5f7381ef47","status":"affected","version":"84a9582fd203063cd4d301204971ff2cd8327f1a","versionType":"git"},{"lessThan":"237dc8c08de3cb293b6607aaee8b13b3a671e267",…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:241c8f371dcbb069bcde404abfd9003818e175828a81bbe455d0e6a716acc901 · sha256:3bcda55e1d709bd9… · /containers/cna/affected/0

Source references

5 source assertions
{"url":"https://git.kernel.org/stable/c/237dc8c08de3cb293b6607aaee8b13b3a671e267"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:241c8f371dcbb069bcde404abfd9003818e175828a81bbe455d0e6a716acc901 · sha256:3bcda55e1d709bd9… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/4dc9f1517503c883d5ce25b7ab29d177d05edc6a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:241c8f371dcbb069bcde404abfd9003818e175828a81bbe455d0e6a716acc901 · sha256:3bcda55e1d709bd9… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/6a83d5e24a84e746425cd93539130e5f7381ef47"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:241c8f371dcbb069bcde404abfd9003818e175828a81bbe455d0e6a716acc901 · sha256:3bcda55e1d709bd9… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/7cac59d08a73cb866ec51a483a6f3fe0f531947c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:241c8f371dcbb069bcde404abfd9003818e175828a81bbe455d0e6a716acc901 · sha256:3bcda55e1d709bd9… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/bb2040484f90f91b717060e1a66026cc4287bcf0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:241c8f371dcbb069bcde404abfd9003818e175828a81bbe455d0e6a716acc901 · sha256:3bcda55e1d709bd9… · /containers/cna/references/0

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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