Is CVE-2022-48339 in the CISA KEV catalog?

No. CVE-2022-48339 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-48339?

CVE-2022-48339 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2022-48339?

CVE-2022-48339 has an EPSS score of 1.13% (62th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-48339?

Upgrade emacs on debian 11 to 1:27.1+1-3.1+deb11u2 or later. Fixes are available for 37 affected products.

CVE & CISA-KEV Catalog

CVE-2022-48339

HIGH

7.8

CVSS v3

NVD

Description

An issue was discovered in GNU Emacs through 28.2. htmlfontify.el has a command injection vulnerability. In the hfy-istext-command function, the parameter file and parameter srcdir come from external input, and parameters are not escaped. If a file name or directory name contains shell metacharacters, code may be executed.

CWE-116 CWE-1116

How to fix

Remediation Available

emacsDebian

Fixed in:1:27.1+1-3.1+deb11u2CVE-2022-48339

Fixed in:1:28.2+1-11CVE-2022-48339

emacsRed Hat / RHEL

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

Fixed in:1:24.3-23.el7_9.1.ppc64RHSA-2023:3481

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacsRocky

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

Fixed in:1:24.3-23.el7_9.1.ppc64RHSA-2023:3481

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-commonRed Hat / RHEL

Fixed in:1:24.3-23.el7_9.1.ppc64RHSA-2023:3481

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-commonRocky

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

Fixed in:1:24.3-23.el7_9.1.ppc64RHSA-2023:3481

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-common-debuginfoRed Hat / RHEL

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-common-debuginfoRocky

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-debuginfoRocky

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

Fixed in:1:24.3-23.el7_9.1.ppc64RHSA-2023:3481

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-debuginfoRed Hat / RHEL

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

Fixed in:1:24.3-23.el7_9.1.ppc64RHSA-2023:3481

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-debugsourceRed Hat / RHEL

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-debugsourceRocky

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-elRed Hat / RHEL

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

emacs-elRocky

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

emacs-filesystemRocky

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-filesystemRed Hat / RHEL

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-lucidRed Hat / RHEL

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-lucidRocky

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-lucid-debuginfoRed Hat / RHEL

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-lucid-debuginfoRocky

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-noxRed Hat / RHEL

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

Fixed in:1:24.3-23.el7_9.1.ppc64RHSA-2023:3481

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-noxRocky

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

Fixed in:1:24.3-23.el7_9.1.ppc64RHSA-2023:3481

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-nox-debuginfoRocky

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-nox-debuginfoRed Hat / RHEL

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:27.2-8.el9_2.1RHSA-2023:2626

emacs-terminalRed Hat / RHEL

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

emacs-terminalRocky

Fixed in:1:24.3-23.el7_9.1RHSA-2023:3481

Fixed in:1:26.1-7.el8_6.3RHSA-2024:1103

Fixed in:1:26.1-11.el8RHSA-2023:7083

Fixed in:1:26.1-10.el8_8.4RHSA-2024:1408

emacsUbuntu

Fixed in:1:26.3+1-1ubuntu2+esm1USN-7027-1

Fixed in:1:27.1+1-3ubuntu5.2USN-7027-1

Fixed in:1:29.3+1-1ubuntu2+esm1USN-7027-1

emacs-bin-commonUbuntu

Fixed in:1:26.3+1-1ubuntu2+esm1USN-7027-1

Fixed in:1:27.1+1-3ubuntu5.2USN-7027-1

Fixed in:1:29.3+1-1ubuntu2+esm1USN-7027-1

emacs-commonUbuntu

Fixed in:1:26.3+1-1ubuntu2+esm1USN-7027-1

Fixed in:1:27.1+1-3ubuntu5.2USN-7027-1

Fixed in:1:29.3+1-1ubuntu2+esm1USN-7027-1

emacs-elUbuntu

Fixed in:1:26.3+1-1ubuntu2+esm1USN-7027-1

Fixed in:1:27.1+1-3ubuntu5.2USN-7027-1

Fixed in:1:29.3+1-1ubuntu2+esm1USN-7027-1

emacs24Ubuntu

Fixed in:24.5+1-6ubuntu1.1+esm2USN-5955-1

Fixed in:24.5+1-6ubuntu1.1+esm4USN-7027-1

emacs24-bin-commonUbuntu

Fixed in:24.5+1-6ubuntu1.1+esm4USN-7027-1

emacs24-commonUbuntu

Fixed in:24.5+1-6ubuntu1.1+esm4USN-7027-1

emacs24-elUbuntu

Fixed in:24.5+1-6ubuntu1.1+esm4USN-7027-1

emacs25Ubuntu

Fixed in:25.2+1-6ubuntu0.1~esm2USN-7027-1

emacs25-bin-commonUbuntu

Fixed in:25.2+1-6ubuntu0.1~esm2USN-7027-1

emacs25-commonUbuntu

Fixed in:25.2+1-6ubuntu0.1~esm2USN-7027-1

emacs25-elUbuntu

Fixed in:25.2+1-6ubuntu0.1~esm2USN-7027-1

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

Exploit Intelligence

1.13%probability of exploitation in 30 days

62ndpercentile

Moderate risk: more likely to be exploited than 62% of all known CVEs.

References

Patch1

git.savannah.gnu.org

Third-Party Advisory1

debian.org

Other references3

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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 2025-03-18.