Check Point Security Gateway: Mehrere Schwachstellen
WID-SEC-2026-1726 · first 29.05.2026 · updated 29.05.2026 · CVSS 8,1
What it is about
Check Point Security Gateway ist eine "Next Generation Firewall" Produktfamilie. Ein Angreifer kann mehrere Schwachstellen in Check Point Security Gateway ausnutzen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, und um einen SQL-Injection Angriff durchzufhren.
Under what conditions?
The BSI does not name any particular preconditions. Exploitable remotely according to the BSI.
What can happen in the worst case
An attacker could use the vulnerability to
- einen Denial of Service Angriff durchzuführen
- Informationen offenzulegen
- einen SQL-Injection Angriff durchzufhren
Am I affected?
Affected according to the BSI:
- Check Point Security Gateway Jumbo Hotfix Accumulator <R82.10 Take 19
- Check Point Security Gateway Jumbo Hotfix Accumulator <R82 Take 103
- Check Point Security Gateway Jumbo Hotfix Accumulator <R81.20 Take 141
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- Check Point Security Gateway Jumbo Hotfix Accumulator R82.10 Take 19
- Check Point Security Gateway Jumbo Hotfix Accumulator R82 Take 103
- Check Point Security Gateway Jumbo Hotfix Accumulator R81.20 Take 141
Is the vulnerability already being exploited?
None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.
Information and sources
- Original BSI advisory (WID)
- Check Point Security Advisory CVE-2026-48131 vom 2026-05-28 support.checkpoint.com
- Check Point Security Advisory CVE-2026-48132 vom 2026-05-28 support.checkpoint.com
- Check Point Security Advisory CVE-2026-48133 vom 2026-05-28 support.checkpoint.com
- Check Point Security Advisory CVE-2026-48134 vom 2026-05-28 support.checkpoint.com
CVE: CVE-2026-48131, CVE-2026-48133, CVE-2026-48134, CVE-2026-48132
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.