CVE-2026-52750: Ghidra before 12.1 contains a command injection vulnerability in URL annotation handling on Windows where cmd.

Q: How do I fix CVE-2026-52750?

ghidra: upgrade to 12.1. Exact commands for each OS are on this page.

Q: Is CVE-2026-52750 being exploited?

CVE-2026-52750 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-52750 affect?

CVE-2026-52750 affects ghidra. Severity is high (CVSS 7.8). Ghidra before 12.1 contains a command injection vulnerability in URL annotation handling on Windows where cmd.exe metacharacters are not properly escaped. Attackers can execute arbitrary commands under the Ghidra user's privileges by embedd

Routine

HIGH 7.8UPGRADE

CVE-2026-52750 is a high-severity flaw (CVSS 7.8) affecting ghidra. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Ghidra before 12.1 contains a command injection vulnerability in URL annotation handling on Windows where cmd.exe metacharacters are not properly escaped. Attackers can execute arbitrary commands under the Ghidra user's privileges by embedding malicious URLs in program comments that victims click.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.8 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.5% (top 57%)
CISA exploited list	No
Weakness	CWE-88
Published	2026-06-10
Last modified	2026-10-26

Publisher (CNA): VulnCheck · Vendor: nsa

Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-06-10 14:16 UTCPublished CVE record published
2026-10-26 11:10 UTCUpdated Record last modified

nsa ghidra UPGRADE

Affected: < 12.1

Fixed in: 12.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy ghidra || rpm -q ghidra || ghidra --version

2. UPGRADE to 12.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade ghidra

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade ghidra

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-52750?

ghidra: upgrade to 12.1. Exact commands for each OS are on this page.

Is CVE-2026-52750 being exploited?

CVE-2026-52750 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-52750 affect?

CVE-2026-52750 affects ghidra. Severity is high (CVSS 7.8). Ghidra before 12.1 contains a command injection vulnerability in URL annotation handling on Windows where cmd.exe metacharacters are not properly escaped. Attackers can execute arbitrary commands under the Ghidra user's privileges by embedd

How urgent is CVE-2026-52750?

Priority 38/100. High severity

Software pages

Windows vulnerabilities

Related CVEs

CVE-2026-52751 HIGH 8.8 UPGRADE Ghidra before 12.1 contains an unsafe deserialization vulnerability in client-side Shared-Project RMI connecti
CVE-2026-52756 MEDIUM 4.8 UPGRADE Ghidra before 12.2 contains an unauthenticated path traversal vulnerability in the IsfServer that accepts TCP
CVE-2026-49498 HIGH 8.8 UPGRADE Ghidra 11.0 before 12.1 contains a SQL injection vulnerability in the changePassword() method of PostgresFunct
CVE-2026-52752 HIGH 7.8 UPGRADE Ghidra before 12.0.2 contains a path traversal vulnerability in the extension installer that fails to validate
CVE-2026-52754 HIGH 8.8 UPGRADE Ghidra before 12.1 contains an authentication bypass vulnerability in PKIAuthenticationModule.authenticate() t

References

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