Vulnerability-Lookup

FKIE_CVE-2026-23363

Vulnerability from fkie_nvd - Published: 2026-03-25 11:16 - Updated: 2026-04-24 18:48

Severity ?

7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: Fix possible oob access in mt7925_mac_write_txwi_80211() Check frame length before accessing the mgmt fields in mt7925_mac_write_txwi_80211 in order to avoid a possible oob access.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/22a6419a8b955df81082285543be3e61816c49b5	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/2831a8c574545101e6d0df50785fccb16474eb3c	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/3356464e50e1ee15ba3c324ef6cc5a475c2e96e4	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/c41a9abd6ae31d130e8f332e7c8800c4c866234b	Patch

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	6.7
linux	linux_kernel	7.0
linux	linux_kernel	7.0
linux	linux_kernel	7.0
linux	linux_kernel	7.0
linux	linux_kernel	7.0
linux	linux_kernel	7.0
linux	linux_kernel	7.0

JSON

To clipboard

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    {
      "nodes": [
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  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7925: Fix possible oob access in mt7925_mac_write_txwi_80211()\n\nCheck frame length before accessing the mgmt fields in\nmt7925_mac_write_txwi_80211 in order to avoid a possible oob access."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nwifi: mt76: mt7925: Corrige posible acceso fuera de l\u00edmites en mt7925_mac_write_txwi_80211()\n\nComprueba la longitud del frame antes de acceder a los campos mgmt en mt7925_mac_write_txwi_80211 para evitar un posible acceso fuera de l\u00edmites."
    }
  ],
  "id": "CVE-2026-23363",
  "lastModified": "2026-04-24T18:48:32.070",
  "metrics": {
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
          "version": "3.1"
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        "exploitabilityScore": 1.8,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-125"
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      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2026-23363 (GCVE-0-2026-23363)

Vulnerability from cvelistv5 – Published: 2026-03-25 10:27 – Updated: 2026-05-11 22:05

Title

wifi: mt76: mt7925: Fix possible oob access in mt7925_mac_write_txwi_80211()

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

4 references

URL	Tags
https://git.kernel.org/stable/c/3356464e50e1ee15b…
https://git.kernel.org/stable/c/2831a8c574545101e…
https://git.kernel.org/stable/c/22a6419a8b955df81…
https://git.kernel.org/stable/c/c41a9abd6ae31d130…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: c948b5da6bbec742b433138e3e3f9537a85af2e5 , < 3356464e50e1ee15ba3c324ef6cc5a475c2e96e4 (git) Affected: c948b5da6bbec742b433138e3e3f9537a85af2e5 , < 2831a8c574545101e6d0df50785fccb16474eb3c (git) Affected: c948b5da6bbec742b433138e3e3f9537a85af2e5 , < 22a6419a8b955df81082285543be3e61816c49b5 (git) Affected: c948b5da6bbec742b433138e3e3f9537a85af2e5 , < c41a9abd6ae31d130e8f332e7c8800c4c866234b (git)
Linux	Linux	Affected: 6.7 Unaffected: 0 , < 6.7 (semver) Unaffected: 6.12.77 , ≤ 6.12.* (semver) Unaffected: 6.18.17 , ≤ 6.18.* (semver) Unaffected: 6.19.7 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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          "programFiles": [
            "drivers/net/wireless/mediatek/mt76/mt7925/mac.c"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2026-23363

CVE-2026-23363 (GCVE-0-2026-23363)

Tags

Sightings

Nomenclature