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CVE-2026-64019

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix dma mapping leak on data setup error We're leaking the initial DMA mapping during iteration if we fail to allocate the tracking descriptor for both PRP and SGL. Unmap the iterator directly; we can't use the existing unmap helper because it depends on the tracking descriptor being successfully allocated, so a new one for an in-use iterator is provided. The mappings were also leaking when the driver detects an inv
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0fed95f3de862d26728d17d384117af8add523bdd03871bc12812fb6100aa5bb
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":"unaffected","product":"Linux","programFiles":["drivers/nvme/host/pci.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e50db059ec8e63bc50b1cc039e2502cb5ea75a70","status":"affected","version":"7ce3c1dd78fca86ea8b9aee370db10c7a8cfc3c2","versionType":"git"},{"lessThan":"1bf86336e4b6cf40873fda47a7fe191446864937","status":"affected","version":"7ce3c1dd78fca86ea8b9aee370db10c7a8cfc3c2","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2a1b621ef6047c9fbe987585e520559c2f5038a02c48ed79f0c1c3fb6da63d2a · sha256:1f1989cefe8d35b4… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/nvme/host/pci.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.17"},{"lessThan":"6.17","status":"unaffected","version":"0","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:v2:2a1b621ef6047c9fbe987585e520559c2f5038a02c48ed79f0c1c3fb6da63d2a · sha256:1f1989cefe8d35b4… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/nvme/host/pci.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e50db059ec8e63bc50b1cc039e2502cb5ea75a70","status":"affected","version":"7ce3c1dd78fca86ea8b9aee370db10c7a8cfc3c2","versionType":"git"},{"lessThan":"1bf86336e4b6cf40873fda47a7fe191446864937","status":"affected","version":"7ce3c1dd78fca86ea8b9aee370db10c7a8cfc3c2","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2a1b621ef6047c9fbe987585e520559c2f5038a02c48ed79f0c1c3fb6da63d2a · sha256:1f1989cefe8d35b4… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/nvme/host/pci.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.17"},{"lessThan":"6.17","status":"unaffected","version":"0","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:v2:2a1b621ef6047c9fbe987585e520559c2f5038a02c48ed79f0c1c3fb6da63d2a · sha256:1f1989cefe8d35b4… · /containers/cna/affected/1

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/1bf86336e4b6cf40873fda47a7fe191446864937"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2a1b621ef6047c9fbe987585e520559c2f5038a02c48ed79f0c1c3fb6da63d2a · sha256:1f1989cefe8d35b4… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/e50db059ec8e63bc50b1cc039e2502cb5ea75a70"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2a1b621ef6047c9fbe987585e520559c2f5038a02c48ed79f0c1c3fb6da63d2a · sha256:1f1989cefe8d35b4… · /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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