CVE-2026-80878

afs: Fix leak of ungot volume

cve-program · severity unknownCVSS unknownCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-80878

Published

In the Linux kernel, the following vulnerability has been resolved: afs: Fix leak of ungot volume Fix afs_lookup_volume_rcu() so that it doesn't leak a dying volume if afs_try_get_volume() fails.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-80878

Published

Linux

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/afs/callback.c"
                    ],
                    "versions": [
                        {
                            "version": "32222f09782f1894fcfc37f6505ca676a6f4d1d6",
                            "lessThan": "7d10cfec6cbce7396ed5cf6abd8c34bae09c393b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "32222f09782f1894fcfc37f6505ca676a6f4d1d6",
                            "lessThan": "78e8ee25a5e8f2eb85bbabbeb15c8a2445b4a67f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "32222f09782f1894fcfc37f6505ca676a6f4d1d6",
                            "lessThan": "9cabf1c86948793fbad09023bd2ec58c71b9c1d4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "32222f09782f1894fcfc37f6505ca676a6f4d1d6",
                            "lessThan": "d672c276f685a540ed2b2a8bafaed4650a89022c",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/afs/callback.c"
                    ],
                    "versions": [
                        {
                            "version": "6.8",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.8",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.110",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.51",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.5",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON