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CVE-2026-43096

In the Linux kernel, the following vulnerability has been resolved: mshv: Fix infinite fault loop on permission-denied GPA intercepts Prevent infinite fault loops when guests access memory regions without proper permissions. Currently, mshv_handle_gpa_intercept() attempts to remap pages for all faults on movable memory regions, regardless of whether the access type is permitted. When a guest writes to a read-only region, the remap succeeds but the region remains read-only, causing immediate re
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:efff090ea9c2f0ea5d71a80f40cf2a7a60f6d8d6042fe5d0325afbe5609a4d3c
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/hv/mshv_root_main.c","include/hyperv/hvgdk_mini.h","include/hyperv/hvhdk.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"02226839079ccc558820a3b25c4c46812927b4ba","status":"affected","version":"b9a66cd5ccbb9fade15d0e427e19470d8ad35b75","versionType":"git"},{"lessThan":"16cbec24897624051b324aa3a85859c38ca65fde","status":"affected","version":"b9a66cd5ccbb9fade15d0e427e19470d8ad35b75","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3c9c93de3b7ead53e956bf4bddb2481c3b736d27a9669975c937b9d2458b23eb · sha256:3d27df854bb934dd… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/hv/mshv_root_main.c","include/hyperv/hvgdk_mini.h","include/hyperv/hvhdk.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.14","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3c9c93de3b7ead53e956bf4bddb2481c3b736d27a9669975c937b9d2458b23eb · sha256:3d27df854bb934dd… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/hv/mshv_root_main.c","include/hyperv/hvgdk_mini.h","include/hyperv/hvhdk.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"02226839079ccc558820a3b25c4c46812927b4ba","status":"affected","version":"b9a66cd5ccbb9fade15d0e427e19470d8ad35b75","versionType":"git"},{"lessThan":"16cbec24897624051b324aa3a85859c38ca65fde","status":"affected","version":"b9a66cd5ccbb9fade15d0e427e19470d8ad35b75","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3c9c93de3b7ead53e956bf4bddb2481c3b736d27a9669975c937b9d2458b23eb · sha256:3d27df854bb934dd… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/hv/mshv_root_main.c","include/hyperv/hvgdk_mini.h","include/hyperv/hvhdk.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.14","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3c9c93de3b7ead53e956bf4bddb2481c3b736d27a9669975c937b9d2458b23eb · sha256:3d27df854bb934dd… · /containers/cna/affected/1

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/02226839079ccc558820a3b25c4c46812927b4ba"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3c9c93de3b7ead53e956bf4bddb2481c3b736d27a9669975c937b9d2458b23eb · sha256:3d27df854bb934dd… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/16cbec24897624051b324aa3a85859c38ca65fde"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3c9c93de3b7ead53e956bf4bddb2481c3b736d27a9669975c937b9d2458b23eb · sha256:3d27df854bb934dd… · /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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