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CVE-2021-37322
Component Overview
Vulnerability Overview
Name
CVE-2021-37322
Source
NVD (
link
)
Debian (
link
)
Description
GCC c++filt v2.26 was discovered to contain a use-after-free vulnerability via the component cplus-dem.c.
CWEs
CWE-416
Published Date
Nov 18, 2021
Updated Date
Jun 17, 2026
Workaround
-
Advisories
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99188
Exploit
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99188
Exploit
Analysis
#
Affected Component
Analysis
gcc
Exploitable
Vulnerability Ratings
#
7.8
CVSSv31
6.8
CVSSv2
Others affected components
#
Name
Project
Project Version
Version
Status
gcc
openwrt
openwrt-25.12
7
Exploitable
gcc
yocto
kirkstone
11.5.0
Not Affected
gcc
yocto
master
16.1.0
Not Affected
gcc
yocto
scarthgap
13.4.0
Not Affected