DSA-2026-163: Security Update for Dell AppSync Vulnerabilities
Sammanfattning: Dell AppSync remediation is available for multiple security vulnerabilities that could be exploited by malicious users to compromise the affected system.
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Påverkan
High
Information
| Third-party Component | CVEs | More Information |
| KEYCLOAK | CVE-2022-4137 | https://nvd.nist.gov/vuln/search  |
| Proprietary Code CVEs | Description | CVSS Base Score | CVSS Vector String |
| CVE-2026-22767 | Dell AppSync, version(s) 4.6.0, contain(s) an UNIX Symbolic Link (Symlink) Following vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Information tampering. | 7.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H |
| CVE-2026-22768 | Dell AppSync, version(s) 4.6.0, contain(s) an Incorrect Permission Assignment for Critical Resource vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges. | 7.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
| Proprietary Code CVEs | Description | CVSS Base Score | CVSS Vector String |
| CVE-2026-22767 | Dell AppSync, version(s) 4.6.0, contain(s) an UNIX Symbolic Link (Symlink) Following vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Information tampering. | 7.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H |
| CVE-2026-22768 | Dell AppSync, version(s) 4.6.0, contain(s) an Incorrect Permission Assignment for Critical Resource vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges. | 7.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
Berörda produkter och åtgärder
| Product | Affected Versions | Remediated Versions | Link |
| Dell AppSync | Versions prior to 4.6.1.0 | Version 4.6.1.0 or later | https://www.dell.com/support/home/product-support/product/appsync/drivers |
| Product | Affected Versions | Remediated Versions | Link |
| Dell AppSync | Versions prior to 4.6.1.0 | Version 4.6.1.0 or later | https://www.dell.com/support/home/product-support/product/appsync/drivers |
Revideringshistorik
| Revision | Date | Description |
| 1.0 | 2026-04-01 | Initial Release |
| 2.0 | 2026-04-08 | Updated Affected versions |
Bekräftelser
CVE-2026-22768: Dell would like to thank Marius Gabriel Mihai for reporting this issue.
CVE-2026-22767: Dell would like to thank falconCorrup for reporting this issue.
Relaterad information
Juridisk friskrivning
Berörda produkter
AppSync, AppSyncArtikelegenskaper
Artikelnummer: 000446965
Artikeltyp: Dell Security Advisory
Senast ändrad: 07 apr. 2026
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