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Vulnerabilities

Vulnerability · CVE-2026-35504

PowerSYSTEM Center email notification service is affected by a CRLF injection vulnerability when using SMTPS communication.

Published May 12, 2026 · catalog updated Jun 17, 2026 · PowerSYSTEM Center email notification

Check if you run it

No confirmed exploitation is on record for CVE-2026-35504. EPSS is 0.31%. Act only if a listed version of PowerSYSTEM Center email notification is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (PowerSYSTEM Center email notification).
  • 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
Medium5.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.31%
Remediation
Not established
Affected products
See sources for product scope

PowerSYSTEM Center email notification service is affected by a CRLF injection vulnerability when using SMTPS communication.

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

How to fix CVE-2026-35504

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-2026-35504. EPSS is 0.31%. Act only if a listed version of PowerSYSTEM Center email notification 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-93. EPSS 0.31%. 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.

Timeline

Detection, updates, and resolution for this record.

  1. May 12, 2026 · NIST NVD

    Detected

    PowerSYSTEM Center email notification service is affected by a CRLF injection vulnerability when using SMTPS communication.

  2. Jun 17, 2026 · NIST NVD

    Updated

    PowerSYSTEM Center email notification service is affected by a CRLF injection vulnerability when using SMTPS communication.

Sources

  • CVE.orgVulnerability recordCVE-2026-35504

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-35504

    30-day exploitation probability 0.3%

    first.org
  • NIST NVDVulnerability recordCVE-2026-35504

    PowerSYSTEM Center email notification service is affected by a CRLF injection vulnerability when using SMTPS communication.

    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.