CVE-2026-16177

MEDIUMCVSS 5.3/10EPSS 0.31%

Last modified

CVE-2026-16177 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow a remote authenticated attacker to obtain sensitive information due to an out-of-bounds read.. EPSS estimates a 0.31% chance of exploitation in the next 30 days.

Description

IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow a remote authenticated attacker to obtain sensitive information due to an out-of-bounds read.

Metrics

EPSS Probability
0.31%

22.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
IbmDatapower Gateway>= 10.5.0.0, < 10.5.0.23
IbmDatapower Gateway>= 10.6.0.0, < 10.6.0.11
IbmDatapower Gateway>= 10.6.1.0, < 11.0.0.3
IbmDatapower Gateway>= 11.0.0.0, < 11.0.0.3

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2026-16177?
IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow a remote authenticated attacker to obtain sensitive information due to an out-of-bounds read.
How severe is CVE-2026-16177?
CVE-2026-16177 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.
How do I fix CVE-2026-16177?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST