What’s Vulnerable › Vulnerabilities

CVE-2026-48135: HTTP service can incorrectly process malformed HTTP requests

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-26 · updated 2026-07-24
• Weakness: CWE-122

Description

A Check Point HTTP-based service can incorrectly handle malformed HTTP requests. The issue is related to HTTP request parsing and validation.

Affected products

• Check Point Quantum Security Gateway: through R82.10 with Jumbo Hotfix Take 6; through R82 with Jumbo Hotfix Take 91; through R81.20 with Jumbo Hotfix Take 127; through All releases from R81.10

References

• https://support.checkpoint.com/results/sk/sk184991

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