BlackTreeCVE Intelligence
December 2025 Patch TuesdayMSRC-2025-12-other-cbl-mariner-releasesNormal patch window

Microsoft · MSRC-2025-12-other-cbl-mariner-releases

Linked CVE review

Deploy Microsoft Other update for 19348-17084, 20079-17084, 20364-17086, plus 23 more

Linked CVEs
1
Confirmed exploited
0
PoC or lab evidence
1
Maximum CVSS
7.5
Evidence is kept separate

Confirmed exploitation, public exploit material, EPSS probability and CVSS severity answer different questions. “No confirmation recorded” means the checked sources do not currently confirm exploitation. It is not proof that exploitation has not occurred.

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1 of 1 linked CVEs shown
Confirmed exploitedCVSS above 9.0
CVE and descriptionSeverityExploit realityForecast and accessRemediation
CVE-2025-65637 PoC or lab evidence
A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer() to log a single-line payload larger than 64KB without newline characters

A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer() to log a single-line payload larger than 64KB without newline characters. Due to limitations in the internal bufio.Scanner, the read fails with "token too long" and the writer pipe is closed, leaving Writer() unusable and causing application unavailability (DoS). This affects versions < 1.8.3, 1.9.0, and 1.9.2. The issue

7.5 · CVSS 3.1 · HighSource: CISA ADPNo confirmation recordedNo CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.Public exploit referencedA structured CVE source labels at least one public reference as exploit material. BlackTree has not independently validated that it is safe, reliable or weaponised.EPSS: 0.63% · 48.6th percentileForecast date: 2026-10-09NETWORK · LOW complexity · NONE privileges · NONE user interactionWithin 7 daysHigh technical severity with public exploit material referenced by a structured source; prioritise exposed affected systems while verifying vendor guidance.Patch available. An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.