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xfs: avoid UAF on sc->tempip in xrep_tempfile_create

Type: advisorySource: OSV1 source record

In the Linux kernel, the following vulnerability has been resolved: xfs: avoid UAF on sc->tempip in xrep_tempfile_create LOLLM noticed a potential UAF if the tempfile creation code fails after it set sc->tempip. Fix that.

Announced Source revision 1
Original source ↗

CVE-2026-80531

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-2026-80531

Kernel

Source reference: /affected/1/package/name

Affected versions
Not stated in this record
Fixed versions
6.12.105

Source reference: /affected/1/ranges

6.18.46

Source reference: /affected/1/ranges

7.1.10

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": "84c14ee39dd388d73054181c70b3f42af7ddc238"
          },
          {
            "fixed": "08a20776ce33a2a52d856911e447c59424f0465a"
          },
          {
            "fixed": "cd1f876d1bc2e94f271e07c606cacd85b109108a"
          },
          {
            "fixed": "96246a3200d32a43766152e56bc7ae2d93604d74"
          },
          {
            "fixed": "0c88e10d12de9ca7cbed1467bb1b52310101bff8"
          }
        ]
      }
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80531.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "6.10.0"
          },
          {
            "fixed": "6.12.105"
          }
        ]
      },
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "6.13.0"
          },
          {
            "fixed": "6.18.46"
          }
        ]
      },
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "6.19.0"
          },
          {
            "fixed": "7.1.10"
          }
        ]
      }
    ],
    "package": {
      "name": "Kernel",
      "ecosystem": "Linux"
    },
    "database_specific": {
      "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80531.json"
    }
  }
]
Related CVEs
CVE-2026-80531

Source reference: /id

Publisher severity

No explicit severity was provided.

Event
#50668 · Revision 1
Added to Heist Feed
Publisher date
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