CVE-2026-93064: Linux vulnerability

CVE-2026-93064: wifi: iwlwifi: mvm: fix off-by-one in TXF key sanitiser

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix off-by-one in TXF key sanitiser iwl_mvm_frob_txf_key_iter() tracks the last matched byte position in loop variable 'i'. When a full key match is found (match == keylen), 'i' points at the last byte of the matched key. The memset start offset should therefore be i + 1 - keylen, not i - keylen; the current code zeroes one byte before the match and leaves the final key byte un-sanitised.

UnknownCVSS not scoredNot KEV-listedUpdatedOct 19, 2026, 09:05 UTC (UTC+00:00)

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2026-93064 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup

Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Sep 17, 2026, 16:10 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

3Timeline events

0ADP providers

7Source links

Vulnerability timeline

Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.

CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
Sep 17, 2026, 15:57 UTC (UTC+00:00)
CVE publishedCVE Program
The CVE record was published.
Sep 17, 2026, 16:10 UTC (UTC+00:00)
CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
Oct 19, 2026, 09:05 UTC (UTC+00:00)

Source materials

CVE List V5 sourceCVE List V5
https://git.kernel.org/stable/c/1af000d75b1c96f7cbdf23f14d0ee1c51b12f8e6CVE reference, Linux
https://git.kernel.org/stable/c/5bcc933c6d47d795dab27458b9001c2d97130fd3CVE reference, Linux
https://git.kernel.org/stable/c/4c582ed61325135f841ca93667d7551a8e31e58dCVE reference, Linux
https://git.kernel.org/stable/c/c9d8641aea01c3b2516483e128e1f557cfbcf44aCVE reference, Linux
https://git.kernel.org/stable/c/2a77cb320e3998afa5e1ed0e95908b226aae9ed6CVE reference, Linux
https://git.kernel.org/stable/c/f6a6c01cbc046f68e6916a7e047a1bc881c8c9abCVE reference, Linux

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

LinuxLinux12d60c1efc29e19f4dc0dc70cd48ce097fce6447, 12d60c1efc29e19f4dc0dc70cd48ce097fce6447, 12d60c1efc29e19f4dc0dc70cd48ce097fce6447, 12d60c1efc29e19f4dc0dc70cd48ce097fce6447, 12d60c1efc29e19f4dc0dc70cd48ce097fce6447, 12d60c1efc29e19f4dc0dc70cd48ce097fce6447unaffected

LinuxLinux5.16, 0, 6.1.188, 6.6.157, 6.12.110, 6.18.52, 7.2.6, 7.3affected

Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.