Known vulnerabilities in Emacs 21

Vendor: GNU
Software: Emacs
Version: 21
Software CPE: cpe:2.3:a:gnu:emacs:*:*:*:*:*:*:*:*
Total vulnerabilities: 7
Public exploits: 0
Known exploited (KEV): 0
Highest CVSSv4 Score: 8.7

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Emacs version 21 Emacs 21 is affected by 7 vulnerabilities: 6 high, 1 low Critical High Medium Low

Vulnerabilities (7)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU104117 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2025-1244
CWE-78 High
No
No
- 21.02.2025 SB2025022110
SB2025022111
SB2025022112
and 31 more
#VU101890 - Exposed Dangerous Method or Function
CVE-2024-53920
CWE-749 High
No
No
30.0.93 20.12.2024 SB2024122058
SB2024122059
SB20250226597
and 21 more
#VU93118 - Use of Potentially Dangerous Function
CVE-2024-39331
CWE-676 High
No
No
29.4 24.06.2024 SB2024062429
SB2024062430
SB2024062431
and 46 more
#VU72575 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2022-48339
CWE-78 High
No
No
- 26.02.2023 SB2022120142
SB2023022605
SB2023030230
and 50 more
#VU72574 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2022-48338
CWE-78 Low
No
No
- 26.02.2023 SB2022120142
SB2023022605
SB2023030230
and 14 more
#VU72573 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2022-48337
CWE-78 High
No
No
- 26.02.2023 SB2022120142
SB2023022605
SB2023030230
and 42 more
#VU69808 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2022-45939
CWE-78 High
No
No
- 01.12.2022 SB2022120142
SB2022120148
SB2022120149
and 23 more