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CVE-2026-46293

In the Linux kernel, the following vulnerability has been resolved: clk: microchip: mpfs-ccc: fix out of bounds access during output registration UBSAN reported an out of bounds access during registration of the last two outputs. This out of bounds access occurs because space is only allocated in the hws array for two PLLs and the four output dividers that each has, but the defined IDs contain two DLLS and their two outputs each, which are not supported by the driver. The ID order is PLLs -> D
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:93323f132d01b8f980e6676a3b9c5044d67c3bc4b95bb277b530f9da3e5d383a
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":["drivers/clk/microchip/clk-mpfs-ccc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.1"},{"lessThan":"6.1","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.140","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.88","versionType":"semver"}…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:09c35e5e173107f46fe4d9e3e1bed34961d0a49a9c79850e4df3aedec8489fc4 · sha256:6754ce3538f0ab8d… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/clk/microchip/clk-mpfs-ccc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9ed9b580a814773482c0a4f1be045636e68cc109","status":"affected","version":"d39fb172760e426e0628f16b785c85e16d17bd5e","versionType":"git"},{"lessThan":"47bc7a03449c39805bc2665d3e57c73195d5bcf8","status":"affected","version":"d39fb172760e426e0628f16b785c85e16d17bd5e","versionType":"git"},{"lessThan":"dbfcb09656cb30439577325c9dea2250203c2e3c","status":"affected","version":"d39fb1727…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:09c35e5e173107f46fe4d9e3e1bed34961d0a49a9c79850e4df3aedec8489fc4 · sha256:6754ce3538f0ab8d… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/clk/microchip/clk-mpfs-ccc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.1"},{"lessThan":"6.1","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.140","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.88","versionType":"semver"}…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:09c35e5e173107f46fe4d9e3e1bed34961d0a49a9c79850e4df3aedec8489fc4 · sha256:6754ce3538f0ab8d… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/clk/microchip/clk-mpfs-ccc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9ed9b580a814773482c0a4f1be045636e68cc109","status":"affected","version":"d39fb172760e426e0628f16b785c85e16d17bd5e","versionType":"git"},{"lessThan":"47bc7a03449c39805bc2665d3e57c73195d5bcf8","status":"affected","version":"d39fb172760e426e0628f16b785c85e16d17bd5e","versionType":"git"},{"lessThan":"dbfcb09656cb30439577325c9dea2250203c2e3c","status":"affected","version":"d39fb1727…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:09c35e5e173107f46fe4d9e3e1bed34961d0a49a9c79850e4df3aedec8489fc4 · sha256:6754ce3538f0ab8d… · /containers/cna/affected/0

Source references

6 source assertions
{"url":"https://git.kernel.org/stable/c/2f7ae8ab6aa73daaf080d5332110357c29df9c36"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:09c35e5e173107f46fe4d9e3e1bed34961d0a49a9c79850e4df3aedec8489fc4 · sha256:6754ce3538f0ab8d… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/47bc7a03449c39805bc2665d3e57c73195d5bcf8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:09c35e5e173107f46fe4d9e3e1bed34961d0a49a9c79850e4df3aedec8489fc4 · sha256:6754ce3538f0ab8d… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/9ed9b580a814773482c0a4f1be045636e68cc109"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:09c35e5e173107f46fe4d9e3e1bed34961d0a49a9c79850e4df3aedec8489fc4 · sha256:6754ce3538f0ab8d… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/a0780aeea166a7cf4706c45af4cadbb2a43a1fc9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:09c35e5e173107f46fe4d9e3e1bed34961d0a49a9c79850e4df3aedec8489fc4 · sha256:6754ce3538f0ab8d… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/dbfcb09656cb30439577325c9dea2250203c2e3c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:09c35e5e173107f46fe4d9e3e1bed34961d0a49a9c79850e4df3aedec8489fc4 · sha256:6754ce3538f0ab8d… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/f24efd415455b98a1f1cfc6071fe6fde71986706"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:09c35e5e173107f46fe4d9e3e1bed34961d0a49a9c79850e4df3aedec8489fc4 · sha256:6754ce3538f0ab8d… · /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.

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