CVE-2026-98193
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
wifi: libipw: reject TKIP frames without a full MIC
In the Linux kernel, the following vulnerability has been resolved: wifi: libipw: reject TKIP frames without a full MIC libipw_michael_mic_verify() assumes that an skb contains an eight-byte Michael MIC. A short TKIP frame makes the unsigned payload length wrap, causing michael_mic() to read past the skb. Check that the MIC is present before verifying it, and use the existing MICHAEL_MIC_LEN constant for all MIC lengths in the verifier.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| b453872c35cfcbdbf5a794737817f7d4e7b1b579 | affected | git | f448b267968d0ee985e5927c868c8f858169ab34 | Unavailable | None listed |
| b453872c35cfcbdbf5a794737817f7d4e7b1b579 | affected | git | 9a7fb67364817710c96785ff86b71a2711ee92cb | Unavailable | None listed |
| b453872c35cfcbdbf5a794737817f7d4e7b1b579 | affected | git | ac7c08626f67844336086cf563f417566b76f0d7 | Unavailable | None listed |
| b453872c35cfcbdbf5a794737817f7d4e7b1b579 | affected | git | bb7ae8910cc886885aea95abb7c2e578a2341646 | Unavailable | None listed |
| b453872c35cfcbdbf5a794737817f7d4e7b1b579 | affected | git | 06f42accaf3c6aecab1dcc57f68dde6c06c8b380 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2.6.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.14 | Unavailable | None listed |
| 6.6.160 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.112 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.54 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.8 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |