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KEV CVE-2026-34486: Apache Tomcat — Apache Tomcat Missing Encryption of Sensitive Data Vulnerability

Source: CISA KEV
Original: https://nvd.nist.gov/vuln/detail/CVE-2026-34486
License (as archived): CC0-1.0
Archived: 2026-10-07T11:31:09.347Z
SHA-256 of the archived text: e9f7b3b46dbd7d3b256aeeafb0d67f75a99a00468af3ee36b548208ec1e8154d
Stable URL of this page: https://metraipolis.com/documento/dc_ab55722abbaf

How to cite

KEV CVE-2026-34486: Apache Tomcat — Apache Tomcat Missing Encryption of Sensitive Data Vulnerability — CISA KEV, https://nvd.nist.gov/vuln/detail/CVE-2026-34486 (CC0-1.0); archived copy: https://metraipolis.com/documento/dc_ab55722abbaf (Metraipolis archive dc_ab55722abbaf, sha256 e9f7b3b46dbd7d3b256aeeafb0d67f75a99a00468af3ee36b548208ec1e8154d)

BibTeX

@misc{dcab55722abbaf,
  title = {KEV CVE-2026-34486: Apache Tomcat — Apache Tomcat Missing Encryption of Sensitive Data Vulnerability},
  howpublished = {CISA KEV},
  url = {https://nvd.nist.gov/vuln/detail/CVE-2026-34486},
  note = {License CC0-1.0; archived copy https://metraipolis.com/documento/dc_ab55722abbaf; sha256 e9f7b3b46dbd7d3b256aeeafb0d67f75a99a00468af3ee36b548208ec1e8154d},
  year = {2026}
}

Archived text

Reproduced under CC0-1.0. Attribution: CISA KEV, https://nvd.nist.gov/vuln/detail/CVE-2026-34486. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

CVE-2026-34486 è nel catalogo CISA delle vulnerabilità SFRUTTATE attivamente (Known Exploited Vulnerabilities), aggiunta il 2026-08-04.
Prodotto: Apache Tomcat — Apache Tomcat Missing Encryption of Sensitive Data Vulnerability
Descrizione: Apache Tomcat contains a missing encryption of sensitive data vulnerability that allows the bypass of the EncryptInterceptor. This vulnerability can be chained with CVE‐2025‐24813.
Azione richiesta (agenzie federali USA): Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines. Scadenza: 2026-08-07.
Uso noto in campagne ransomware: Unknown
Debolezze: CWE-311
Note e riferimenti: https://lists.apache.org/thread/9510k5p5zdvt9pkkgtyp85mvwxo2qrly ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-34486

Fonte: catalogo CISA KEV (CC0 1.0), versione 2026.10.04, consultato il 2026-10-07: https://www.cisa.gov/known-exploited-vulnerabilities-catalog