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Vulnerability research, CVE deep dives and engineering write-ups from the Ostorlab team on AI pentesting and mobile, web and API security testing.

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Apache OFBiz before 24.09.08 loads a screen definition from an attacker-chosen file descriptor on the login page and runs code; 46 CVEs are fixed.

Deep Dive

APT Package-Swap RCE as Root on Debian and Ubuntu (CVE-2026-109518)

APT on Debian and Ubuntu can install an attacker's package after a redirect and a retry, giving a...

Nov 05, 2026

Deep Dive

NIKKE PC Launcher Supply-Chain Attack Installed a Backdoor

Attackers modified four official NIKKE PC launcher scripts on Level Infinite's CDN to install the...

Nov 05, 2026

Deep Dive

Stanza Lemmatizer RCE via Pickle Deserialization (CVE-2026-115878)

Stanza 1.14.0 loads an inner gzip pickle from a lemma checkpoint with no restriction, so a crafte...

Nov 04, 2026

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