PT-2025-28514 · Microsoft · Windows Kerberos+1

Dorsegal + 1 · Published 2025-07-08 · Updated 2025-07-12 · CVE-2025-47978

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:L/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions: Windows Kerberos (affected versions not specified)

Description: An out-of-bounds read issue exists in Windows Kerberos that allows an authorized attacker to cause a denial of service over a network. The vulnerability is related to a buffer overflow in memory during the implementation of the Kerberos protocol. Exploitation may allow a remote attacker to cause a denial of service.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2025-08304

CVE-2025-47978

Affected Products

Windows

Windows Kerberos

References · 14

• https://bdu.fstec.ru/vul/2025-08304 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-47978 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-47978 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-47978 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-47978 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-47978 · Vendor Advisory
• https://reddit.com/r/CVEWatch/comments/1lxwvlc/top_10_trending_cves_12072025 · Reddit Post
• https://twitter.com/TheHackersNews/status/1943210141236789665 · Twitter Post
• https://twitter.com/CVEnew/status/1942958446170526019 · Twitter Post
• https://t.me/thehackernews/7132 · Telegram Post
• https://t.me/cybersecuritytechnologies/12152 · Telegram Post
• https://reddit.com/r/CVEWatch/comments/1lw8z1z/top_10_trending_cves_10072025 · Reddit Post
• https://reddit.com/r/CVEWatch/comments/1lx3484/top_10_trending_cves_11072025 · Reddit Post
• https://t.me/true_secator/7218 · Telegram Post