Unrated
wifi: rtw89: debug: fix off by on in rtw89_ppdu_str()
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: debug: fix off by on in rtw89_ppdu_str() This > comparison should be >= to avoid an out of bounds access.
Announced Group revision 1
Original source ↗CVE-2026-93166
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-93166
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "419ed7f4a0532e6211f1f73b311859500a63e141",
"lessThan": "876b110114da39cfcf07cd35e2e6213ef6982e4b",
"versionType": "git"
},
{
"status": "affected",
"version": "419ed7f4a0532e6211f1f73b311859500a63e141",
"lessThan": "1908534deb53a018580309be84a4f7dcc9cb1af3",
"versionType": "git"
}
],
"programFiles": [
"drivers/net/wireless/realtek/rtw89/debug.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "7.2"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "7.2",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "7.2.6",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/net/wireless/realtek/rtw89/debug.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-93166
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #37882 · Revision 1
- Added to Heist Feed
- Publisher date