Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-23220

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix infinite loop caused by next_smb2_rcv_hdr_off reset in error paths The problem occurs when a signed request fails smb2 signature verification check. In __process_request(), if check_sign_req() returns an error, set_smb2_rsp_status(work, STATUS_ACCESS_DENIED) is called. set_smb2_rsp_status() set work->next_smb2_rcv_hdr_off as zero. By resetting next_smb2_rcv_hdr_off to zero, the pointer to the next command in the cha
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5fe3a3b9222430dd817af89fe2fe6541a5d965ecf435772edb40fbdfec9a782d
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 3 assertions

{"defaultStatus":"unknown","product":"RUGGEDCOM RST2428P","vendor":"Siemens","versions":[{"lessThan":"V4.0","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:abfa97abc37846adf5d19161d28f84f37c48465396a3eebf41bfbb4475eee975 · sha256:3df060194f93b97e… · /containers/adp/0/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["fs/smb/server/server.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.6"},{"lessThan":"6.6","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.164","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.125","versionType":"semver"},{"lessThanOr…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:abfa97abc37846adf5d19161d28f84f37c48465396a3eebf41bfbb4475eee975 · sha256:3df060194f93b97e… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/smb/server/server.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"544adb0a6658ea1bff4064723761dbf05f95b1e2","status":"affected","version":"4b9b7ea1ffb1e34f01fa5726d0c184931b9ba565","versionType":"git"},{"lessThan":"fb3b66bd72deb5543addaefa67963b34fb163a7b","status":"affected","version":"943cebf9ea3415ddefcd670d24d8883e97ba3d60","versionType":"git"},{"lessThan":"5accdc5b7f28a81bbc5880ac0b8886e60c86e8c8","status":"affected","version":"be0f89d4419dc5413a1cf06…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:abfa97abc37846adf5d19161d28f84f37c48465396a3eebf41bfbb4475eee975 · sha256:3df060194f93b97e… · /containers/cna/affected/0

Affected products and versions

3 source assertions
{"defaultStatus":"unknown","product":"RUGGEDCOM RST2428P","vendor":"Siemens","versions":[{"lessThan":"V4.0","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:abfa97abc37846adf5d19161d28f84f37c48465396a3eebf41bfbb4475eee975 · sha256:3df060194f93b97e… · /containers/adp/0/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/smb/server/server.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.6"},{"lessThan":"6.6","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.164","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.125","versionType":"semver"},{"lessThanOr…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:abfa97abc37846adf5d19161d28f84f37c48465396a3eebf41bfbb4475eee975 · sha256:3df060194f93b97e… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/smb/server/server.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"544adb0a6658ea1bff4064723761dbf05f95b1e2","status":"affected","version":"4b9b7ea1ffb1e34f01fa5726d0c184931b9ba565","versionType":"git"},{"lessThan":"fb3b66bd72deb5543addaefa67963b34fb163a7b","status":"affected","version":"943cebf9ea3415ddefcd670d24d8883e97ba3d60","versionType":"git"},{"lessThan":"5accdc5b7f28a81bbc5880ac0b8886e60c86e8c8","status":"affected","version":"be0f89d4419dc5413a1cf06…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:abfa97abc37846adf5d19161d28f84f37c48465396a3eebf41bfbb4475eee975 · sha256:3df060194f93b97e… · /containers/cna/affected/0

Source references

8 source assertions
{"url":"https://cert-portal.siemens.com/productcert/html/ssa-253495.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:abfa97abc37846adf5d19161d28f84f37c48465396a3eebf41bfbb4475eee975 · sha256:3df060194f93b97e… · /containers/adp/0/references/0
{"url":"https://git.kernel.org/stable/c/010eb01ce23b34b50531448b0da391c7f05a72af"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:abfa97abc37846adf5d19161d28f84f37c48465396a3eebf41bfbb4475eee975 · sha256:3df060194f93b97e… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/544adb0a6658ea1bff4064723761dbf05f95b1e2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:abfa97abc37846adf5d19161d28f84f37c48465396a3eebf41bfbb4475eee975 · sha256:3df060194f93b97e… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/5accdc5b7f28a81bbc5880ac0b8886e60c86e8c8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:abfa97abc37846adf5d19161d28f84f37c48465396a3eebf41bfbb4475eee975 · sha256:3df060194f93b97e… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/71b5e7c528315ca360a1825a4ad2f8ae48c5dc16"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:abfa97abc37846adf5d19161d28f84f37c48465396a3eebf41bfbb4475eee975 · sha256:3df060194f93b97e… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/9135e791ec2709bcf0cda0335535c74762489498"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:abfa97abc37846adf5d19161d28f84f37c48465396a3eebf41bfbb4475eee975 · sha256:3df060194f93b97e… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/f7b1c2f5642bbd60b1beef1f3298cbac81eb232c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:abfa97abc37846adf5d19161d28f84f37c48465396a3eebf41bfbb4475eee975 · sha256:3df060194f93b97e… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/fb3b66bd72deb5543addaefa67963b34fb163a7b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:abfa97abc37846adf5d19161d28f84f37c48465396a3eebf41bfbb4475eee975 · sha256:3df060194f93b97e… · /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