Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-53288

In the Linux kernel, the following vulnerability has been resolved: arm64: Reserve an extra page for early kernel mapping The final part of [data, end) segment may overflow into the next page of init_pg_end[1] which is the gap page before early_init_stack[2]: [1] crash_arm64_v9.0.1> vtop ffffffed00601000 VIRTUAL PHYSICAL ffffffed00601000 83401000 PAGE DIRECTORY: ffffffecffd62000 PGD: ffffffecffd62da0 => 10000000833fb003 PMD: ffffff80033fb018 => 10000000833fe003 PTE: fffff
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f25bbd45acbe0c0ab802428b854c817be40c7ef93c3ad35005fa6f2b50ee8d6e
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":["arch/arm64/include/asm/kernel-pgtable.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a4ff33053da0a34b14abb5c96dc5a48379e26fce","status":"affected","version":"fdd380a5950503a07aaaf74536a0c2f223475eb0","versionType":"git"},{"lessThan":"dcb89deed40ba55ff7020061712fdabf098cc2cc","status":"affected","version":"5973a62efa34c80c9a4e5eac1fca6f6209b902af","versionType":"git"},{"lessThan":"9fe9e3acaa14921b0cf0d6cc2de5b562499bf721","status":"affected","version":"5973a6…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:15ec24f38a76a03460b86d9aea49553989c7eda696a370751110f72082f3489d · sha256:3c7c80cba2d8e6a8… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["arch/arm64/include/asm/kernel-pgtable.h"],"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":"6.12.*","status":"unaffected","version":"6.12.91","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.33","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.10","versionType":"sem…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:15ec24f38a76a03460b86d9aea49553989c7eda696a370751110f72082f3489d · sha256:3c7c80cba2d8e6a8… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["arch/arm64/include/asm/kernel-pgtable.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a4ff33053da0a34b14abb5c96dc5a48379e26fce","status":"affected","version":"fdd380a5950503a07aaaf74536a0c2f223475eb0","versionType":"git"},{"lessThan":"dcb89deed40ba55ff7020061712fdabf098cc2cc","status":"affected","version":"5973a62efa34c80c9a4e5eac1fca6f6209b902af","versionType":"git"},{"lessThan":"9fe9e3acaa14921b0cf0d6cc2de5b562499bf721","status":"affected","version":"5973a6…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:15ec24f38a76a03460b86d9aea49553989c7eda696a370751110f72082f3489d · sha256:3c7c80cba2d8e6a8… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["arch/arm64/include/asm/kernel-pgtable.h"],"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":"6.12.*","status":"unaffected","version":"6.12.91","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.33","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.10","versionType":"sem…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:15ec24f38a76a03460b86d9aea49553989c7eda696a370751110f72082f3489d · sha256:3c7c80cba2d8e6a8… · /containers/cna/affected/1

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/4d8e74ad4585672489da6145b3328d415f50db82"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:15ec24f38a76a03460b86d9aea49553989c7eda696a370751110f72082f3489d · sha256:3c7c80cba2d8e6a8… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/9fe9e3acaa14921b0cf0d6cc2de5b562499bf721"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:15ec24f38a76a03460b86d9aea49553989c7eda696a370751110f72082f3489d · sha256:3c7c80cba2d8e6a8… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/a4ff33053da0a34b14abb5c96dc5a48379e26fce"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:15ec24f38a76a03460b86d9aea49553989c7eda696a370751110f72082f3489d · sha256:3c7c80cba2d8e6a8… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/dcb89deed40ba55ff7020061712fdabf098cc2cc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:15ec24f38a76a03460b86d9aea49553989c7eda696a370751110f72082f3489d · sha256:3c7c80cba2d8e6a8… · /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