PT-2026-120703 · Cisco · Expressway Series
CVE-2026-76490
·
Published
2026-10-21
·
Updated
2026-10-21
CVSS v3.1
8.6
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Cisco Expressway Series (affected versions not specified)
Description
An issue involving out-of-bounds writes was identified during an internal security review. Out-of-bounds writes occur when a program writes data past the end of the intended buffer, which can lead to memory corruption.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Memory Corruption
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Weakness Enumeration
Related Identifiers
Affected Products
Expressway Series