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CVE-2026-64066

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix netfs_read_to_pagecache() to pause on subreq failure Fix netfs_read_to_pagecache() so that it pauses the generation of new subrequests if an already-issued subrequest fails.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5b2a159abad861d350d6da89c1d37897de3d0af125c98a790e443911e334fd2a
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":["fs/netfs/buffered_read.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.12"},{"lessThan":"6.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.34","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f5c95d9bf0f34fd7ee2b0812ade5ce73423912ca5732b0289e1f56ef46b9c867 · sha256:4f62081ac406d0d7… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/netfs/buffered_read.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"884c4c4f35e577aba6a0593c80cbea9ca5e6e2b8","status":"affected","version":"ee4cdf7ba857a894ad1650d6ab77669cbbfa329e","versionType":"git"},{"lessThan":"0256e79ce42101ad036edd4205bccca621ea0927","status":"affected","version":"ee4cdf7ba857a894ad1650d6ab77669cbbfa329e","versionType":"git"},{"lessThan":"8a8c0cfdf4658fc5b295b7fc87be56e0d76741f4","status":"affected","version":"ee4cdf7ba857a894ad165…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f5c95d9bf0f34fd7ee2b0812ade5ce73423912ca5732b0289e1f56ef46b9c867 · sha256:4f62081ac406d0d7… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/netfs/buffered_read.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.12"},{"lessThan":"6.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.34","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f5c95d9bf0f34fd7ee2b0812ade5ce73423912ca5732b0289e1f56ef46b9c867 · sha256:4f62081ac406d0d7… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/netfs/buffered_read.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"884c4c4f35e577aba6a0593c80cbea9ca5e6e2b8","status":"affected","version":"ee4cdf7ba857a894ad1650d6ab77669cbbfa329e","versionType":"git"},{"lessThan":"0256e79ce42101ad036edd4205bccca621ea0927","status":"affected","version":"ee4cdf7ba857a894ad1650d6ab77669cbbfa329e","versionType":"git"},{"lessThan":"8a8c0cfdf4658fc5b295b7fc87be56e0d76741f4","status":"affected","version":"ee4cdf7ba857a894ad165…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f5c95d9bf0f34fd7ee2b0812ade5ce73423912ca5732b0289e1f56ef46b9c867 · sha256:4f62081ac406d0d7… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f5c95d9bf0f34fd7ee2b0812ade5ce73423912ca5732b0289e1f56ef46b9c867 · sha256:4f62081ac406d0d7… · /containers/cna/metrics/0/cvssV3_1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/0256e79ce42101ad036edd4205bccca621ea0927"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f5c95d9bf0f34fd7ee2b0812ade5ce73423912ca5732b0289e1f56ef46b9c867 · sha256:4f62081ac406d0d7… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/884c4c4f35e577aba6a0593c80cbea9ca5e6e2b8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f5c95d9bf0f34fd7ee2b0812ade5ce73423912ca5732b0289e1f56ef46b9c867 · sha256:4f62081ac406d0d7… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/8a8c0cfdf4658fc5b295b7fc87be56e0d76741f4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f5c95d9bf0f34fd7ee2b0812ade5ce73423912ca5732b0289e1f56ef46b9c867 · sha256:4f62081ac406d0d7… · /containers/cna/references/2

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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