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wifi: mt76: mt7996: check pointer returned by mt76_connac_get_he_phy_cap()

Type: advisorySource: OSV1 source record

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: check pointer returned by mt76_connac_get_he_phy_cap() mt76_connac_get_he_phy_cap routine can theoretically return NULL so check cap pointer before dereferencing it.

Announced Source revision 1
Original source ↗

CVE-2026-68308

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: osv:CVE-2026-68308

Kernel

Source reference: /affected/1/package/name

Affected versions
Not stated in this record
Fixed versions
6.6.148

Source reference: /affected/1/ranges

6.12.101

Source reference: /affected/1/ranges

6.18.42

Source reference: /affected/1/ranges

7.1.6

Source reference: /affected/1/ranges

Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
        "type": "GIT",
        "events": [
          {
            "introduced": "98686cd21624c75a043e96812beadddf4f6f48e5"
          },
          {
            "fixed": "4fd85fd2373501b7386e93a5ce4a549d7c4e64e3"
          },
          {
            "fixed": "8b8a079e22ce9fc3c0d05b148ef67e4c6e576678"
          },
          {
            "fixed": "d14238523ca4c6f5fcb54d1920eb2f8525a7711f"
          },
          {
            "fixed": "8bc7167e8a86489b7cb96a69cf1fb671d6df014b"
          },
          {
            "fixed": "e858cf6bf99880343348ff1e8c942aaff1d9d592"
          }
        ]
      }
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-68308.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "6.2.0"
          },
          {
            "fixed": "6.6.148"
          }
        ]
      },
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "6.7.0"
          },
          {
            "fixed": "6.12.101"
          }
        ]
      },
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "6.13.0"
          },
          {
            "fixed": "6.18.42"
          }
        ]
      },
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "6.19.0"
          },
          {
            "fixed": "7.1.6"
          }
        ]
      }
    ],
    "package": {
      "name": "Kernel",
      "ecosystem": "Linux"
    },
    "database_specific": {
      "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-68308.json"
    }
  }
]
Related CVEs
CVE-2026-68308

Source reference: /id

Publisher severity

No explicit severity was provided.

Event
#50712 · Revision 1
Added to Heist Feed
Publisher date
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