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CVE-2026-53326

In the Linux kernel, the following vulnerability has been resolved: debugobjects: Don't call fill_pool() in early boot hardirq context When booting a debug PREEMPT_RT kernel on an ARM64 system, a "inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage" lockdep warning message was reported to the console. During early boot, interrupts are enabled before the scheduler is enabled. In this window (before SYSTEM_SCHEDULING is set) interrupts can fire and in the hard interrupt context handler attempt
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a9a381f2285463bcdae9a5a804a7cb5f46d3f97f81ab9aab483f45cd8040d00b
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":["lib/debugobjects.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"3cc90ea0dd0fb1f8db577dcdc027fc46c06049f6","status":"affected","version":"13abb2b11ac3b6cb89822f152e770081893e4bc3","versionType":"git"},{"lessThan":"5d95f6b267f3d7fe54f42a3b224bb4a3d3990b41","status":"affected","version":"0d2a64411b0974a469ff56e62441055147e5a194","versionType":"git"},{"lessThan":"27335c50014102e9077b784ebd314954286afcab","status":"affected","version":"c93859a52b0d6953cdaa17fd7fb…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:41a212ed02ba3b17cbfb21fd67f7d3de6c23d79d6fec4454000a310bc9fd6a71 · sha256:d5e8d313b3e15350… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["lib/debugobjects.c"],"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":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:41a212ed02ba3b17cbfb21fd67f7d3de6c23d79d6fec4454000a310bc9fd6a71 · sha256:d5e8d313b3e15350… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["lib/debugobjects.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"3cc90ea0dd0fb1f8db577dcdc027fc46c06049f6","status":"affected","version":"13abb2b11ac3b6cb89822f152e770081893e4bc3","versionType":"git"},{"lessThan":"5d95f6b267f3d7fe54f42a3b224bb4a3d3990b41","status":"affected","version":"0d2a64411b0974a469ff56e62441055147e5a194","versionType":"git"},{"lessThan":"27335c50014102e9077b784ebd314954286afcab","status":"affected","version":"c93859a52b0d6953cdaa17fd7fb…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:41a212ed02ba3b17cbfb21fd67f7d3de6c23d79d6fec4454000a310bc9fd6a71 · sha256:d5e8d313b3e15350… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["lib/debugobjects.c"],"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":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:41a212ed02ba3b17cbfb21fd67f7d3de6c23d79d6fec4454000a310bc9fd6a71 · sha256:d5e8d313b3e15350… · /containers/cna/affected/1

Source references

6 source assertions
{"url":"https://git.kernel.org/stable/c/0d046ae106255cba5eb83b23f78ee93f3620247d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:41a212ed02ba3b17cbfb21fd67f7d3de6c23d79d6fec4454000a310bc9fd6a71 · sha256:d5e8d313b3e15350… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/27335c50014102e9077b784ebd314954286afcab"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:41a212ed02ba3b17cbfb21fd67f7d3de6c23d79d6fec4454000a310bc9fd6a71 · sha256:d5e8d313b3e15350… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/3cc90ea0dd0fb1f8db577dcdc027fc46c06049f6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:41a212ed02ba3b17cbfb21fd67f7d3de6c23d79d6fec4454000a310bc9fd6a71 · sha256:d5e8d313b3e15350… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/44b8b03a9fb5c575548fc72c674653d6baba142a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:41a212ed02ba3b17cbfb21fd67f7d3de6c23d79d6fec4454000a310bc9fd6a71 · sha256:d5e8d313b3e15350… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/5d95f6b267f3d7fe54f42a3b224bb4a3d3990b41"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:41a212ed02ba3b17cbfb21fd67f7d3de6c23d79d6fec4454000a310bc9fd6a71 · sha256:d5e8d313b3e15350… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/7bc71bdb1c1526c7f02a6adab324394ff1327b0a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:41a212ed02ba3b17cbfb21fd67f7d3de6c23d79d6fec4454000a310bc9fd6a71 · sha256:d5e8d313b3e15350… · /containers/cna/references/4

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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