CVE-2026-74506Published

afs: Fix UAF when sending a message

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-74506

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/afs/internal.h"
                    ],
                    "versions": [
                        {
                            "version": "e49c7b2f6de7ff81ca34c56e4eeb4fa740c099f2",
                            "lessThan": "cbb0d3da042c01082f40166fdc99bf1752db72be",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e49c7b2f6de7ff81ca34c56e4eeb4fa740c099f2",
                            "lessThan": "c0d3b81f703b2a9e37fe1347610a50cdf0078c27",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e49c7b2f6de7ff81ca34c56e4eeb4fa740c099f2",
                            "lessThan": "daaa726b14fc3026a6b328614d312b698f62f391",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e49c7b2f6de7ff81ca34c56e4eeb4fa740c099f2",
                            "lessThan": "4af1ec68d54b3871155914d584fb10669c41a861",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/afs/internal.h"
                    ],
                    "versions": [
                        {
                            "version": "5.8",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.8",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.114",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.44",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.8",
                            "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