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CVE-2026-43041

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: replace qrtr_tx_flow radix_tree with xarray to fix memory leak __radix_tree_create() allocates and links intermediate nodes into the tree one by one. If a subsequent allocation fails, the already-linked nodes remain in the tree with no corresponding leaf entry. These orphaned internal nodes are never reclaimed because radix_tree_for_each_slot() only visits slots containing leaf values. The radix_tree API is depreca
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6cdc3adf28155012343831562c373ca3b8afbedd3a895dca429546ede91a47ec
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":["net/qrtr/af_qrtr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"f2dd9aaf6e2861337f5835f877a5b2becaf4b015","status":"affected","version":"5fdeb0d372ab33b4175043a2a4a1730239a217f1","versionType":"git"},{"lessThan":"4b75ff0aedd6ade1018ad4a3a9d8336794e36e42","status":"affected","version":"5fdeb0d372ab33b4175043a2a4a1730239a217f1","versionType":"git"},{"lessThan":"ff134cc43972d7ddceff8cfd36cf6b9eaafc00b3","status":"affected","version":"5fdeb0d372ab33b4175043a2a4a…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:af3f3ac9a8ae9c691aa2e6169595844c1dd525254572008d0b4268291a7e9786 · sha256:9c4eb8fa3b2cc162… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["net/qrtr/af_qrtr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.6"},{"lessThan":"5.6","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.253","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.168","versionType":"semver"},{"lessThanOrEq…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:af3f3ac9a8ae9c691aa2e6169595844c1dd525254572008d0b4268291a7e9786 · sha256:9c4eb8fa3b2cc162… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/qrtr/af_qrtr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"f2dd9aaf6e2861337f5835f877a5b2becaf4b015","status":"affected","version":"5fdeb0d372ab33b4175043a2a4a1730239a217f1","versionType":"git"},{"lessThan":"4b75ff0aedd6ade1018ad4a3a9d8336794e36e42","status":"affected","version":"5fdeb0d372ab33b4175043a2a4a1730239a217f1","versionType":"git"},{"lessThan":"ff134cc43972d7ddceff8cfd36cf6b9eaafc00b3","status":"affected","version":"5fdeb0d372ab33b4175043a2a4a…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:af3f3ac9a8ae9c691aa2e6169595844c1dd525254572008d0b4268291a7e9786 · sha256:9c4eb8fa3b2cc162… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["net/qrtr/af_qrtr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.6"},{"lessThan":"5.6","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.253","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.168","versionType":"semver"},{"lessThanOrEq…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:af3f3ac9a8ae9c691aa2e6169595844c1dd525254572008d0b4268291a7e9786 · sha256:9c4eb8fa3b2cc162… · /containers/cna/affected/1

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/0fda873092b541bb5a9b87d728a2429f863f8cfa"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:af3f3ac9a8ae9c691aa2e6169595844c1dd525254572008d0b4268291a7e9786 · sha256:9c4eb8fa3b2cc162… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/2428083101f6883f979cceffa76cd8440751ffe6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:af3f3ac9a8ae9c691aa2e6169595844c1dd525254572008d0b4268291a7e9786 · sha256:9c4eb8fa3b2cc162… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/4b75ff0aedd6ade1018ad4a3a9d8336794e36e42"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:af3f3ac9a8ae9c691aa2e6169595844c1dd525254572008d0b4268291a7e9786 · sha256:9c4eb8fa3b2cc162… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/5d2249eefaca59908fe3c264b8eca526424dcfbe"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:af3f3ac9a8ae9c691aa2e6169595844c1dd525254572008d0b4268291a7e9786 · sha256:9c4eb8fa3b2cc162… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/69402908e277dd164bf8d7c8fd0513c0fac28e9e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:af3f3ac9a8ae9c691aa2e6169595844c1dd525254572008d0b4268291a7e9786 · sha256:9c4eb8fa3b2cc162… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/f2664bc4f0f356f17c2094587a2b3665e3867e44"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:af3f3ac9a8ae9c691aa2e6169595844c1dd525254572008d0b4268291a7e9786 · sha256:9c4eb8fa3b2cc162… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/f2dd9aaf6e2861337f5835f877a5b2becaf4b015"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:af3f3ac9a8ae9c691aa2e6169595844c1dd525254572008d0b4268291a7e9786 · sha256:9c4eb8fa3b2cc162… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/ff134cc43972d7ddceff8cfd36cf6b9eaafc00b3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:af3f3ac9a8ae9c691aa2e6169595844c1dd525254572008d0b4268291a7e9786 · sha256:9c4eb8fa3b2cc162… · /containers/cna/references/2

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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