Unicode-Normalization — PoC Archivehttps://poc.intelseclab.com/tags/unicode-normalization/Latest proof-of-concept entries.Hugoen-usSun, 05 Jul 2026 00:00:00 +0000Windows Kerberos Reflection via Unicode SPN Normalization Bypass (CVE-2026-26128)https://poc.intelseclab.com/pocs/network/2026-07-05_cve-2026-26128-adcs-kerberos-relay-unicode-spn/Sun, 05 Jul 2026 00:00:00 +0000https://poc.intelseclab.com/pocs/network/2026-07-05_cve-2026-26128-adcs-kerberos-relay-unicode-spn/Critical severity — network · CVE-2026-26128. Status: Weaponized. Affects: Windows Active Directory (DnsCache SPN resolution / Kerberos authentication). Tags: kerberos-relay, active-directory, adcs, unicode-normalization, spn-spoofing, ntlm-relay, dns-spoofing, privilege-escalation.networkCriticalkerberos-relayactive-directoryadcsunicode-normalizationspn-spoofingntlm-relaydns-spoofingprivilege-escalationnpm `tar` Package Unicode-Normalization Race Condition / File Collision (CVE-2026-2395)https://poc.intelseclab.com/pocs/misc/2026-07-05_cve-2026-2395-tar-race-condition/Sun, 05 Jul 2026 00:00:00 +0000https://poc.intelseclab.com/pocs/misc/2026-07-05_cve-2026-2395-tar-race-condition/Medium severity — misc · CVE-2026-2395. Status: PoC. Affects: tar npm package. Tags: tar, nodejs, npm, race-condition, unicode-normalization, file-collision, archive-extraction, data-corruption.miscMediumtarnodejsnpmrace-conditionunicode-normalizationfile-collisionarchive-extractiondata-corruption