No exploitation reportedFix available

CVE-2025-49708

Q: Is CVE-2025-49708 actively exploited?

Active exploitation of CVE-2025-49708 has not been confirmed. Its EPSS score was 1.2% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2025-49708?

CVE-2025-49708 has a CVSS v3 base score of 9.9 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2025-10-14
Fixed in10.0.17763.7919
WeaknessCWE-416

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges over a network.

Timeline

dates in UTC

2025-10-1417:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2025-49708?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2025-49708?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Microsoft windows 10 1809

Branch	Affected	Fixed in	Source
10.0	< 10.0.17763.7919	10.0.17763.7919	NVD

Microsoft windows 10 21h2

Branch	Affected	Fixed in	Source
10.0	< 10.0.19044.6456	10.0.19044.6456	NVD

Microsoft windows 10 22h2

Branch	Affected	Fixed in	Source
10.0	< 10.0.19045.6456	10.0.19045.6456	NVD

8 more products in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Microsoft windows 10 1809 to 10.0.17763.7919

Advisories and patches

msrc.microsoft.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVE recordread 2026-10-23
CISA-ADPSSVC decisionnone2025-10-16
OpenCVESSVC decisionnone—
CNACVSS 3.19.9read 2026-10-23
CNAweakness (CWE)CWE-416read 2026-10-23
FIRST EPSSEPSS score1.2 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Published: 2025-10-14
Last Modified: 2026-06-17
NVD status: Analyzed

Frequently asked questions

What is CVE-2025-49708?

Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges over a network.

Is CVE-2025-49708 actively exploited?

Active exploitation of CVE-2025-49708 has not been confirmed. Its EPSS score was 1.2% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-49708?

CVE-2025-49708 has a CVSS v3 base score of 9.9 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

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