CVE-2026-59277: low-severity vulnerability in Spring Security
Spring Security InetAddressMatchers Incomplete Internal Network Classification
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 3.7epss 0.3%
Spring Security's InetAddressMatchers utility provides matchInternal() and matchExternal() builders for constructing an InetAddressMatcher that classifies a given IP address as belonging to an internal (private) or external (public) network.
Spring Security 7.1.0
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected products
Spring · Spring SecurityRelated CVEs — Spring Security
In the same product, most dangerous first.
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