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CVE-2026-23194

In the Linux kernel, the following vulnerability has been resolved: rust_binder: correctly handle FDA objects of length zero Fix a bug where an empty FDA (fd array) object with 0 fds would cause an out-of-bounds error. The previous implementation used `skip == 0` to mean "this is a pointer fixup", but 0 is also the correct skip length for an empty FDA. If the FDA is at the end of the buffer, then this results in an attempt to write 8-bytes out of bounds. This is caught and results in an EINVAL
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0f79e8c87ff31da286a1a41ed6c35cf6a7ddee94cf68e1aac4a937ab430e88dd
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/android/binder/thread.rs"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.19","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:65b8edd1ac377153de8c2970becfc5d3ef26ee042fc39afdbf7da92f43861587 · sha256:382e4fc4fbcb38ae… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/android/binder/thread.rs"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"598fe3ff32e43918ed8a062f55432b3d23e6340c","status":"affected","version":"eafedbc7c050c44744fbdf80bdf3315e860b7513","versionType":"git"},{"lessThan":"8f589c9c3be539d6c2b393c82940c3783831082f","status":"affected","version":"eafedbc7c050c44744fbdf80bdf3315e860b7513","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:65b8edd1ac377153de8c2970becfc5d3ef26ee042fc39afdbf7da92f43861587 · sha256:382e4fc4fbcb38ae… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/android/binder/thread.rs"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.19","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:65b8edd1ac377153de8c2970becfc5d3ef26ee042fc39afdbf7da92f43861587 · sha256:382e4fc4fbcb38ae… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/android/binder/thread.rs"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"598fe3ff32e43918ed8a062f55432b3d23e6340c","status":"affected","version":"eafedbc7c050c44744fbdf80bdf3315e860b7513","versionType":"git"},{"lessThan":"8f589c9c3be539d6c2b393c82940c3783831082f","status":"affected","version":"eafedbc7c050c44744fbdf80bdf3315e860b7513","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:65b8edd1ac377153de8c2970becfc5d3ef26ee042fc39afdbf7da92f43861587 · sha256:382e4fc4fbcb38ae… · /containers/cna/affected/0

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/598fe3ff32e43918ed8a062f55432b3d23e6340c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:65b8edd1ac377153de8c2970becfc5d3ef26ee042fc39afdbf7da92f43861587 · sha256:382e4fc4fbcb38ae… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/8f589c9c3be539d6c2b393c82940c3783831082f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:65b8edd1ac377153de8c2970becfc5d3ef26ee042fc39afdbf7da92f43861587 · sha256:382e4fc4fbcb38ae… · /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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