CVE-2022-2881 | BDVDB-2026-185086 Detail

ISCBIND9

Description#

The underlying bug might cause read past end of the buffer and either read memory it should not read, or crash the process.

Per CVSS v3.1: confidentiality impact low, integrity impact none, availability impact high. Attack vector: network.

No public exploit known

5.5 Medium

1.4%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 72.8.

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Memory Corruption

No specific action is recorded in the source data. Check the references for vendor guidance.

Vulnerable
Open Source Branch 9.18 9.18.0 through versions before 9.18.7
Fixed
Not stated
Vulnerable
Development Branch 9.19 9.19.0 through versions before 9.19.5
Fixed
Not stated

Not available

5.5 Medium

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H

Not available

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).