CVE-2026-50510

Q: How do I fix CVE-2026-50510?

Upgrade github copilot to 1.13.0-251 or later.

Q: Is CVE-2026-50510 being actively exploited?

Not that we know of. CVE-2026-50510 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.23% is the estimated probability that it will be exploited in the next 30 days. That is higher than 14% of all scored CVEs.

Q: How severe is CVE-2026-50510?

CVE-2026-50510 has a CVSS v3 base score of 7.8, rated important. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

Q: What does CVE-2026-50510 affect?

Published advisories record a fix for github copilot (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

HIGH

7.8

CVSS v3

NVD

Description

Improper restriction of names for files and other resources in Github Copilot allows an unauthorized attacker to execute code locally.

CWE-641

How to fix

Remediation Available

github copilotNVD

Affected:< 1.13.0-251Fixed in:1.13.0-251CVE-2026-50510derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.23%probability of exploitation in 30 days

14thpercentile

Low risk: more likely to be exploited than 14% of all known CVEs.

References

Vendor Advisory1

msrc.microsoft.com

Related Vulnerabilities

Other CWE-641 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-41146	High	8.8	1.4%	-	Fix
CVE-2026-25177	High	8.8	1.2%	-	Fix
CVE-2024-30063	Medium	6.7	1.0%	-	Fix
CVE-2023-0046	High	7.2	1.0%	-	Fix
CVE-2022-23536	Medium	6.5	0.8%	-	-
CVE-2025-21361	High	7.8	0.7%	-	Fix

Common questions

How do I fix CVE-2026-50510?

Upgrade github copilot to 1.13.0-251 or later.

Is CVE-2026-50510 being actively exploited?

Not that we know of. CVE-2026-50510 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.23% is the estimated probability that it will be exploited in the next 30 days. That is higher than 14% of all scored CVEs.

How severe is CVE-2026-50510?

CVE-2026-50510 has a CVSS v3 base score of 7.8, rated important. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2026-50510 affect?

Published advisories record a fix for github copilot (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

Embed a live status badge for CVE-2026-50510

Markdown

[![CVE-2026-50510](https://tridentstack.com/cve/badge/CVE-2026-50510.svg)](https://tridentstack.com/cve/CVE-2026-50510)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-50510"><img src="https://tridentstack.com/cve/badge/CVE-2026-50510.svg" alt="CVE-2026-50510"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

See how it works Start freeThis CVE lookup is free and always will be.

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-07-22.