CVE-2025-49756

Name: CVE-2025-49756
Creator: NVD / NIST
Published: 2025-07-08T17:16:04.02+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.3/10EPSS 0.18%

Last modified Jun 17, 2026

CVE-2025-49756 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. Use of a broken or risky cryptographic algorithm in Office Developer Platform allows an authorized attacker to bypass a security feature locally.. EPSS estimates a 0.18% chance of exploitation in the next 30 days.

Description

Use of a broken or risky cryptographic algorithm in Office Developer Platform allows an authorized attacker to bypass a security feature locally.

Metrics

CVSS 3.1

3.3/10

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N

EPSS Probability

0.18%

7.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-327

Affected Software

Vendor	Product	Versions
Microsoft	365 Apps	All versions

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49756Vendor Advisory

Timeline

Published: Jul 8, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-49756?

Use of a broken or risky cryptographic algorithm in Office Developer Platform allows an authorized attacker to bypass a security feature locally.

How severe is CVE-2025-49756?

CVE-2025-49756 has a CVSS score of 3.3/10 (LOW severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.

How do I fix CVE-2025-49756?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-49756?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST