CVE-2026-13761 PUBLISHED

Pega Platform versions 7.1.0 through 25.1.2 are affected by an improper validation of inputs that are used for loop conditions, potentially leading to a denial of service or other consequences because of excessive looping.

Assigner: Pega
Reserved: 29.06.2026 Published: 28.08.2026 Updated: 28.08.2026

Pega Platform versions 7.1.0 through 25.1.2 are affected by an improper validation of inputs that are used for loop conditions, potentially leading to a denial of service or other consequences because of excessive looping.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:L
CVSS Score: 8.8

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	None	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	Low
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	Pegasystems
Product	Pega Infinity
Versions	Default: unaffected affected from 7.1.0 to Infinity 25.1.3 (excl.)

Credits

Marco Barbaccia and Davide Bresaola from HWG Sababa finder

References

https://support.pega.com/support-doc/pega-security-advisory-n26-vulnerability-remediation-note

Problem Types

CWE-606: Unchecked Input for Loop Condition CWE

Impacts

CAPEC-130: Excessive Allocation