How severe is CVE-2000-0269?

CVE-2000-0269 has a CVSS 2.0 base score of 2.1, rated low severity.

Is CVE-2000-0269 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-0269?

CVE-2000-0269 primarily affects Gnu Emacs. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2000-0269?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2000-0269 published?

CVE-2000-0269 was published on 2000-04-18 and last updated on 2026-06-16.

CVE-2000-0269

CVE-2000-0269 is a low-severity vulnerability in Gnu Emacs with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Low (CVSS 2.0 base score 2.1)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Gnu Emacs
Published: 2000-04-18
Last modified: 2026-06-16

Description

Emacs 20 does not properly set permissions for a slave PTY device when starting a new subprocess, which allows local users to read or modify communications between Emacs and the subprocess.

Frequently asked questions

What is CVE-2000-0269?: Emacs 20 does not properly set permissions for a slave PTY device when starting a new subprocess, which allows local users to read or modify communications between Emacs and the subprocess.
How severe is CVE-2000-0269?: CVE-2000-0269 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2000-0269 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-0269?: CVE-2000-0269 primarily affects Gnu Emacs. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2000-0269?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2000-0269 published?: CVE-2000-0269 was published on 2000-04-18 and last updated on 2026-06-16.

References

Affected products (7)

cpe:2.3:a:gnu:emacs:20.0:*:*:*:*:*:*:*
cpe:2.3:a:gnu:emacs:20.1:*:*:*:*:*:*:*
cpe:2.3:a:gnu:emacs:20.2:*:*:*:*:*:*:*
cpe:2.3:a:gnu:emacs:20.3:*:*:*:*:*:*:*
cpe:2.3:a:gnu:emacs:20.4:*:*:*:*:*:*:*
cpe:2.3:a:gnu:emacs:20.5:*:*:*:*:*:*:*
cpe:2.3:a:gnu:emacs:20.6:*:*:*:*:*:*:*

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