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Indicators are what attackers leave behind. Stolen credentials are what they arrive with.

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12 IOCs

Multiple wolfSSL Vulnerabilities Expose Applications to Certificate Chain Bypass Attacks

Cyber Press
Cyber Press
Published June 30, 2026Original Report

Excerpt

wolfSSL’s team has disclosed a sweeping set of vulnerabilities in the widely deployed wolfSSL embedded SSL/TLS library , with several flaws enabling complete certificate chain bypass, allowing attackers to present fraudulent certificates that are accepted as valid by affected applications. The most severe vulnerabilities, CVE-2026-11310 and CVE-2026-11999, both rated High, target the OpenSSL compatibility certificate verifier ( wolfSSL_X509_verify_cert() ) in builds…

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Indicators of Compromise

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12 indicators

TypeIndicatorConfidenceScoreFirst Seen
CVECVE-2026-6091MediumScore 51/100First seen
CVECVE-2026-6291MediumScore 51/100First seen
CVECVE-2026-6679MediumScore 51/100First seen
CVECVE-2026-10592MediumScore 51/100First seen
CVECVE-2026-5501MediumScore 51/100First seen
CVECVE-2026-5194MediumScore 51/100First seen
CVECVE-2026-11999MediumScore 51/100First seen
CVECVE-2026-11310MediumScore 51/100First seen
CVECVE-2026-6731MediumScore 51/100First seen
CVECVE-2026-55964MediumScore 51/100First seen
CVECVE-2026-55960MediumScore 51/100First seen
CVECVE-2026-55958MediumScore 51/100First seen

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