Metraipolis › archive › dc_4792a4ed83bd

KEV CVE-2026-21525: Microsoft Windows — Microsoft Windows NULL Pointer Dereference Vulnerability

Source: CISA KEV
Original: https://nvd.nist.gov/vuln/detail/CVE-2026-21525
License (as archived): CC0-1.0
Archived: 2026-10-17T16:10:11.011Z
SHA-256 of the archived text: abc21955defb5a224e7f7953ee2e670051b0b979f260de3cfcc3964dd078ecbb
Stable URL of this page: https://metraipolis.com/documento/dc_4792a4ed83bd

How to cite

KEV CVE-2026-21525: Microsoft Windows — Microsoft Windows NULL Pointer Dereference Vulnerability — CISA KEV, https://nvd.nist.gov/vuln/detail/CVE-2026-21525 (CC0-1.0); archived copy: https://metraipolis.com/documento/dc_4792a4ed83bd (Metraipolis archive dc_4792a4ed83bd, sha256 abc21955defb5a224e7f7953ee2e670051b0b979f260de3cfcc3964dd078ecbb)

BibTeX

@misc{dc4792a4ed83bd,
  title = {KEV CVE-2026-21525: Microsoft Windows — Microsoft Windows NULL Pointer Dereference Vulnerability},
  howpublished = {CISA KEV},
  url = {https://nvd.nist.gov/vuln/detail/CVE-2026-21525},
  note = {License CC0-1.0; archived copy https://metraipolis.com/documento/dc_4792a4ed83bd; sha256 abc21955defb5a224e7f7953ee2e670051b0b979f260de3cfcc3964dd078ecbb},
  year = {2026}
}

Archived text

Reproduced under CC0-1.0. Attribution: CISA KEV, https://nvd.nist.gov/vuln/detail/CVE-2026-21525. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

CVE-2026-21525 è nel catalogo CISA delle vulnerabilità SFRUTTATE attivamente (Known Exploited Vulnerabilities), aggiunta il 2026-02-10.
Prodotto: Microsoft Windows — Microsoft Windows NULL Pointer Dereference Vulnerability
Descrizione: Microsoft Windows Remote Access Connection Manager contains a NULL pointer dereference that could allow an unauthorized attacker to deny service locally.
Azione richiesta (agenzie federali USA): Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. Scadenza: 2026-03-03.
Uso noto in campagne ransomware: Unknown
Debolezze: CWE-476
Note e riferimenti: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21525 ; https://nvd.nist.gov/vuln/detail/CVE-2026-21525

Fonte: catalogo CISA KEV (CC0 1.0), versione 2026.10.16, consultato il 2026-10-17: https://www.cisa.gov/known-exploited-vulnerabilities-catalog