Path traversal in Wallpaper service prior to SMR Jul-2026 Release 1 allows local privileged attackers to access files with system server privilege.
Review the upstream advisory, identify the affected product in your inventory, and apply the vendor update when one is available.
CVE-2026-21043 is listed in the HOL Guard supply-chain feed, but affected software is not mapped to a package. Review the upstream advisory for the affected product and vendor guidance. Path traversal in Wallpaper service prior to SMR Jul-2026 Release 1 allows local privileged attackers to access files with system server privilege.
Affected software not mapped. Review the upstream record for vendor-specific product and version guidance.
Reported by NVD (nvd).
Path traversal in Wallpaper service prior to SMR Jul-2026 Release 1 allows local privileged attackers to access files with system server privilege.
Review the upstream advisory, identify the affected product in your inventory, and apply the vendor update when one is available.
CVE-2026-21043 is listed in the HOL Guard supply-chain feed, but affected software is not mapped to a package. Review the upstream advisory for the affected product and vendor guidance. Path traversal in Wallpaper service prior to SMR Jul-2026 Release 1 allows local privileged attackers to access files with system server privilege.
Affected software not mapped. Review the upstream record for vendor-specific product and version guidance.
Reported by NVD (nvd).
HOL Guard can help your team monitor supply-chain activity while the upstream record is clarified.
Explore HOL GuardHOL Guard can help your team monitor supply-chain activity while the upstream record is clarified.
Explore HOL Guard