CVE Tracker

CVE-2021-3326 @ morris

Status
new
Priority
7.0
Match score
4.0
Risk
DoS Remote
CVSS
7.5 HIGH
Reason
cpe: glibc; pkgs: glibc, glibc-common, glibc-devel, glibc-headers, glibc-static, glibc-utils; version: in-range: glibc-2.17-326.el7_9.99.tuxcare.els4, glibc-common-2.17-326.el7_9.99.tuxcare.els4, glibc-devel-2.17-326.el7_9.99.tuxcare.els4, glibc-headers-2.17-326.el7_9.99.tuxcare.els4, glibc-static-2.17-326.el7_9.99.tuxcare.els4, glibc-utils-2.17-326.el7_9.99.tuxcare.els4; risk:dos
Created
2026-10-15T10:20:42Z
Updated
2026-10-20T10:18:50Z

Package interrogation (copy)

Run on the host — click to copy a command. RPM

PackageCommands
glibc-2.17-326.el7_9.99.tuxcare.els4
glibc-common-2.17-326.el7_9.99.tuxcare.els4
glibc-devel-2.17-326.el7_9.99.tuxcare.els4
glibc-headers-2.17-326.el7_9.99.tuxcare.els4
glibc-static-2.17-326.el7_9.99.tuxcare.els4
glibc-utils-2.17-326.el7_9.99.tuxcare.els4

Inventory lookup

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Clear

Suggestions: glibc · glibc-common · glibc-devel · glibc-headers · glibc-static · glibc-utils

SystemMatchesTicket for CVE-2021-3326
morris glibc-headers 2.17 new open
mufasa glibc-headers 2.17 new open

Same product CVEs in your queue

Other open tickets that look like the same product. Closed tickets are omitted unless they are already pegged to this CVE.

CVECVSSKEVSystemsStatus MatchedAlready related
CVE-2022-23219 9.8 morris, mufasa new glibc-devel —
CVE-2022-23218 9.8 morris, mufasa new glibc-devel —
CVE-2021-35942 9.1 morris, mufasa new glibc-devel —
CVE-2021-3999 7.8 morris, mufasa new glibc-devel —
CVE-2021-38604 7.5 morris, mufasa new glibc-devel —

Related CVE (same fix)

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Host OS / kernel

OS
CloudLinux release 7.9 (Boris Yegorov) (7.9) · cloudlinux
Arch
x86_64
kernel_release
uname -r → 3.10.0-962.3.2.lve1.5.89.el7.x86_64
kernel_version
uname -v → #1 SMP Thu Jul 9 15:55:31 UTC 2026

For Linux kernel CVEs, kernel_version (Debian packaging / build string) often decides fixed vs not; kernel_release is used for upstream NVD range compares.

Same CVE on other hosts

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System Status Priority Updated
mufasa new 7.0 2026-10-20T10:18:50Z Open

Description

The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier, when processing invalid input sequences in the ISO-2022-JP-3 encoding, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service.

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References

NVD: CVE-2021-3326