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CVE-2026-46151

In the Linux kernel, the following vulnerability has been resolved: usb: usblp: fix heap leak in IEEE 1284 device ID via short response usblp_ctrl_msg() collapses the usb_control_msg() return value to 0/-errno, discarding the actual number of bytes transferred. A broken printer can complete the GET_DEVICE_ID control transfer short and the driver has no way to know. usblp_cache_device_id_string() reads the 2-byte big-endian length prefix from the response and trusts it (clamped only to the bu
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:14d2692d5c55e900f5cef142a6d40ea1a136f4223a7225a0e41cbc856dff0f51
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":["drivers/usb/class/usblp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.12"},{"lessThan":"2.6.12","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"},{…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:48db728123b5a42c689b91a91ff2cb3a57497b42fd106dfe8c276333f17f753c · sha256:58e7ed39a852b4f6… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/usb/class/usblp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"4650cce898fcd0bb8c33e529984687a8caed10c3","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"612640abbd9e0947fe8f37aaf0cf324265d7caa4","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"4220d4dd062ea3d3eb056a6cbe0b568e740d20b1","status":"affected","version":"1da177e4c3f41524e886…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:48db728123b5a42c689b91a91ff2cb3a57497b42fd106dfe8c276333f17f753c · sha256:58e7ed39a852b4f6… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/usb/class/usblp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.12"},{"lessThan":"2.6.12","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"},{…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:48db728123b5a42c689b91a91ff2cb3a57497b42fd106dfe8c276333f17f753c · sha256:58e7ed39a852b4f6… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/usb/class/usblp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"4650cce898fcd0bb8c33e529984687a8caed10c3","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"612640abbd9e0947fe8f37aaf0cf324265d7caa4","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"4220d4dd062ea3d3eb056a6cbe0b568e740d20b1","status":"affected","version":"1da177e4c3f41524e886…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:48db728123b5a42c689b91a91ff2cb3a57497b42fd106dfe8c276333f17f753c · sha256:58e7ed39a852b4f6… · /containers/cna/affected/0

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/4220d4dd062ea3d3eb056a6cbe0b568e740d20b1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:48db728123b5a42c689b91a91ff2cb3a57497b42fd106dfe8c276333f17f753c · sha256:58e7ed39a852b4f6… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/4650cce898fcd0bb8c33e529984687a8caed10c3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:48db728123b5a42c689b91a91ff2cb3a57497b42fd106dfe8c276333f17f753c · sha256:58e7ed39a852b4f6… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/522d17e93a85575256894212d10e5a1fa6f36529"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:48db728123b5a42c689b91a91ff2cb3a57497b42fd106dfe8c276333f17f753c · sha256:58e7ed39a852b4f6… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/612640abbd9e0947fe8f37aaf0cf324265d7caa4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:48db728123b5a42c689b91a91ff2cb3a57497b42fd106dfe8c276333f17f753c · sha256:58e7ed39a852b4f6… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/6d8142141c942c0d8e79343cffda9c44bb1f3f4f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:48db728123b5a42c689b91a91ff2cb3a57497b42fd106dfe8c276333f17f753c · sha256:58e7ed39a852b4f6… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/6e29c32a27218f2dcd4a4e9b0b3c5e7728640698"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:48db728123b5a42c689b91a91ff2cb3a57497b42fd106dfe8c276333f17f753c · sha256:58e7ed39a852b4f6… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/7a400c6fe3617e31e690e3f7ca37bb335e0498f3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:48db728123b5a42c689b91a91ff2cb3a57497b42fd106dfe8c276333f17f753c · sha256:58e7ed39a852b4f6… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/8247f52d822180e94ccbfdab91613af386a4e34d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:48db728123b5a42c689b91a91ff2cb3a57497b42fd106dfe8c276333f17f753c · sha256:58e7ed39a852b4f6… · /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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