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CVE-2026-46132

In the Linux kernel, the following vulnerability has been resolved: net: rtnetlink: zero ifla_vf_broadcast to avoid stack infoleak in rtnl_fill_vfinfo rtnl_fill_vfinfo() declares struct ifla_vf_broadcast on the stack without initialisation: struct ifla_vf_broadcast vf_broadcast; The struct contains a single fixed 32-byte field: /* include/uapi/linux/if_link.h */ struct ifla_vf_broadcast { __u8 broadcast[32]; }; The function then copies dev->broadcast into it using dev->addr_len as th
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f05d221022286a3ca0d72218de9a3b35918035dda00778b23be73353385582a9
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":["net/core/rtnetlink.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.3"},{"lessThan":"5.3","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOr…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:92b2150486cacf15d95b9cdafe5b663832df0e0010d075c2496eb2322136a38b · sha256:f3122de97ba95e18… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/core/rtnetlink.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"14271b401ec6a4bf0d88054106fc2956084717e1","status":"affected","version":"75345f888f700c4ab2448287e35d48c760b202e6","versionType":"git"},{"lessThan":"cccce3190ba4356432b9f22369b56123d3d89f0d","status":"affected","version":"75345f888f700c4ab2448287e35d48c760b202e6","versionType":"git"},{"lessThan":"a44fbb631cba646532f3948636626f81717365a7","status":"affected","version":"75345f888f700c4ab2448287e…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:92b2150486cacf15d95b9cdafe5b663832df0e0010d075c2496eb2322136a38b · sha256:f3122de97ba95e18… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["net/core/rtnetlink.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.3"},{"lessThan":"5.3","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOr…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:92b2150486cacf15d95b9cdafe5b663832df0e0010d075c2496eb2322136a38b · sha256:f3122de97ba95e18… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/core/rtnetlink.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"14271b401ec6a4bf0d88054106fc2956084717e1","status":"affected","version":"75345f888f700c4ab2448287e35d48c760b202e6","versionType":"git"},{"lessThan":"cccce3190ba4356432b9f22369b56123d3d89f0d","status":"affected","version":"75345f888f700c4ab2448287e35d48c760b202e6","versionType":"git"},{"lessThan":"a44fbb631cba646532f3948636626f81717365a7","status":"affected","version":"75345f888f700c4ab2448287e…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:92b2150486cacf15d95b9cdafe5b663832df0e0010d075c2496eb2322136a38b · sha256:f3122de97ba95e18… · /containers/cna/affected/0

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/0653c0516234c8258975d268a749115fc0f0ff00"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:92b2150486cacf15d95b9cdafe5b663832df0e0010d075c2496eb2322136a38b · sha256:f3122de97ba95e18… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/14271b401ec6a4bf0d88054106fc2956084717e1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:92b2150486cacf15d95b9cdafe5b663832df0e0010d075c2496eb2322136a38b · sha256:f3122de97ba95e18… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/38bcc21f52246badb3154b6158dcb381d98de011"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:92b2150486cacf15d95b9cdafe5b663832df0e0010d075c2496eb2322136a38b · sha256:f3122de97ba95e18… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/4b9e327991815e128ad3af75c3a04630a63ce3e0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:92b2150486cacf15d95b9cdafe5b663832df0e0010d075c2496eb2322136a38b · sha256:f3122de97ba95e18… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/a44fbb631cba646532f3948636626f81717365a7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:92b2150486cacf15d95b9cdafe5b663832df0e0010d075c2496eb2322136a38b · sha256:f3122de97ba95e18… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/c5b1b92ab7eff1a6e8c507ddde6fd02fabd0cfa8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:92b2150486cacf15d95b9cdafe5b663832df0e0010d075c2496eb2322136a38b · sha256:f3122de97ba95e18… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/cccce3190ba4356432b9f22369b56123d3d89f0d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:92b2150486cacf15d95b9cdafe5b663832df0e0010d075c2496eb2322136a38b · sha256:f3122de97ba95e18… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/fbe0e6197225e6a83cf113a67a4b425f8de0bcd5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:92b2150486cacf15d95b9cdafe5b663832df0e0010d075c2496eb2322136a38b · sha256:f3122de97ba95e18… · /containers/cna/references/5

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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