CVE-2025-33057

Description

Null pointer dereference in Windows Local Security Authority (LSA) allows an authorized attacker to deny service over a network.

Reserved 2025-04-15 | Published 2025-06-10 | Updated 2025-06-11 | Assigner microsoft

Problem types

CWE-476: NULL Pointer Dereference

Product status

10.0.17763.0 before 10.0.17763.7434
affected

10.0.17763.0 before 10.0.17763.7434
affected

10.0.17763.0 before 10.0.17763.7434
affected

10.0.20348.0 before 10.0.20348.3807
affected

10.0.19044.0 before 10.0.19044.5965
affected

10.0.22621.0 before 10.0.22621.5472
affected

10.0.19045.0 before 10.0.19045.5965
affected

10.0.26100.0 before 10.0.26100.4349
affected

10.0.22631.0 before 10.0.22631.5472
affected

10.0.22631.0 before 10.0.22631.5472
affected

10.0.25398.0 before 10.0.25398.1665
affected

10.0.26100.0 before 10.0.26100.4349
affected

10.0.26100.0 before 10.0.26100.4349
affected

10.0.10240.0 before 10.0.10240.21034
affected

10.0.14393.0 before 10.0.14393.8148
affected

10.0.14393.0 before 10.0.14393.8148
affected

10.0.14393.0 before 10.0.14393.8148
affected

6.0.6003.0 before 6.0.6003.23351
affected

6.0.6003.0 before 6.0.6003.23351
affected

6.0.6003.0 before 6.0.6003.23351
affected

6.1.7601.0 before 6.1.7601.27769
affected

6.1.7601.0 before 6.1.7601.27769
affected

6.2.9200.0 before 6.2.9200.25522
affected

6.2.9200.0 before 6.2.9200.25522
affected

6.3.9600.0 before 6.3.9600.22620
affected

6.3.9600.0 before 6.3.9600.22620
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-33057 (Windows Local Security Authority (LSA) Denial of Service Vulnerability) vendor-advisory

cve.org (CVE-2025-33057)

nvd.nist.gov (CVE-2025-33057)

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