CVE-2021-44481
CVSS v3
7.5
HIGH
EPSS Score
1.1 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of parameter validation in calls to memcpy in check_and_set_timeout in sr_unix/ztimeoutroutines.c allows attackers to attempt to read from a NULL pointer.
Technical details
- Published
- 2022-04-15
Frequently asked questions
What is CVE-2021-44481?
An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of parameter validation in calls to memcpy in check_and_set_timeout in sr_unix/ztimeoutroutines.c allows attackers to attempt to read from a NULL pointer.
Is CVE-2021-44481 actively exploited?
Active exploitation of CVE-2021-44481 has not been confirmed. Its EPSS score was 1.1% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-44481?
CVE-2021-44481 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2021-44481 affecting your environment?
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