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Vulnerabilities

Vulnerability · CVE-2026-48135

A Check Point HTTP-based service can incorrectly handle malformed HTTP requests.

Published May 26, 2026 · catalog updated Jul 24, 2026 · A Check Point HTTP-based

Check if you run it

No confirmed exploitation is on record for CVE-2026-48135. EPSS is 0.40%. Act only if a listed version of A Check Point HTTP-based is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (A Check Point HTTP-based).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.40%
Remediation
Not established
Affected products
See sources for product scope

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

No affected version ranges are stored yet. Use the vendor advisory before you decide this record does not apply.

How to fix CVE-2026-48135

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-48135. EPSS is 0.40%. Act only if a listed version of A Check Point HTTP-based is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-122: Heap-based Buffer Overflow. EPSS 0.40%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 26, 2026 · NIST NVD

    Detected

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

  2. Jul 24, 2026 · NIST NVD

    Updated

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

Sources

  • CVE.orgVulnerability recordCVE-2026-48135

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-48135

    30-day exploitation probability 0.4%

    first.org
  • NIST NVDVulnerability recordCVE-2026-48135

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

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.