Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-43094

In the Linux kernel, the following vulnerability has been resolved: ixgbevf: add missing negotiate_features op to Hyper-V ops table Commit a7075f501bd3 ("ixgbevf: fix mailbox API compatibility by negotiating supported features") added the .negotiate_features callback to ixgbe_mac_operations and populated it in ixgbevf_mac_ops, but forgot to add it to ixgbevf_hv_mac_ops. This leaves the function pointer NULL on Hyper-V VMs. During probe, ixgbevf_negotiate_api() calls ixgbevf_set_features(), wh
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5346765136361f918509b43faece03c9ce1e4ae6e4889f9c41ab47b232636f40
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/net/ethernet/intel/ixgbevf/vf.c"],"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":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.136","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.83","versionType":"sem…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ab50097f99bb3d3be8d36ee71f59d62b469325a76f07c9e1b6f8cc3cb357005d · sha256:f2322b589bfb7717… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/intel/ixgbevf/vf.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"376d74ea03589914fbe2dedcbebf418396c04fd0","status":"affected","version":"871ac1cd4ce4804defcb428cbb003fd84c415ff4","versionType":"git"},{"lessThan":"d8a747057a17ffc79e31df1abb11d05e1669d8e5","status":"affected","version":"2e0aab9ddaf1428602c78f12064cd1e6ffcc4d18","versionType":"git"},{"lessThan":"2270ebab53128fb73c4a70a292be09094074737f","status":"affected","version":"bf5801…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ab50097f99bb3d3be8d36ee71f59d62b469325a76f07c9e1b6f8cc3cb357005d · sha256:f2322b589bfb7717… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/intel/ixgbevf/vf.c"],"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":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.136","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.83","versionType":"sem…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ab50097f99bb3d3be8d36ee71f59d62b469325a76f07c9e1b6f8cc3cb357005d · sha256:f2322b589bfb7717… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/intel/ixgbevf/vf.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"376d74ea03589914fbe2dedcbebf418396c04fd0","status":"affected","version":"871ac1cd4ce4804defcb428cbb003fd84c415ff4","versionType":"git"},{"lessThan":"d8a747057a17ffc79e31df1abb11d05e1669d8e5","status":"affected","version":"2e0aab9ddaf1428602c78f12064cd1e6ffcc4d18","versionType":"git"},{"lessThan":"2270ebab53128fb73c4a70a292be09094074737f","status":"affected","version":"bf5801…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ab50097f99bb3d3be8d36ee71f59d62b469325a76f07c9e1b6f8cc3cb357005d · sha256:f2322b589bfb7717… · /containers/cna/affected/0

Source references

6 source assertions
{"url":"https://git.kernel.org/stable/c/1455ff8809843e6e83f1f5b5c0bcc2224c99a3cb"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ab50097f99bb3d3be8d36ee71f59d62b469325a76f07c9e1b6f8cc3cb357005d · sha256:f2322b589bfb7717… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/2270ebab53128fb73c4a70a292be09094074737f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ab50097f99bb3d3be8d36ee71f59d62b469325a76f07c9e1b6f8cc3cb357005d · sha256:f2322b589bfb7717… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/376d74ea03589914fbe2dedcbebf418396c04fd0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ab50097f99bb3d3be8d36ee71f59d62b469325a76f07c9e1b6f8cc3cb357005d · sha256:f2322b589bfb7717… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/4821d563cd7f251ae728be1a6d04af82a294a5b9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ab50097f99bb3d3be8d36ee71f59d62b469325a76f07c9e1b6f8cc3cb357005d · sha256:f2322b589bfb7717… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/4db7b61ec1d1b2b67c0881b62fc4f9583bc21484"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ab50097f99bb3d3be8d36ee71f59d62b469325a76f07c9e1b6f8cc3cb357005d · sha256:f2322b589bfb7717… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/d8a747057a17ffc79e31df1abb11d05e1669d8e5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ab50097f99bb3d3be8d36ee71f59d62b469325a76f07c9e1b6f8cc3cb357005d · sha256:f2322b589bfb7717… · /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.

← Back to CVE Explorer