CVE-2026-18102
Low
No strong exploitation signal.
CVSS base
3.5
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N
EPSS — probability of exploitation (30 days)
0.2%
14.3th percentile
CISA KEV
Not listed
Weakness / dates
CWE-122
Published 2026-08-19 · modified 2026-08-24
CVSS breakdown
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N
| Attack Vector | N | Network |
| Attack Complexity | H | High |
| Privileges Required | L | Low |
| User Interaction | N | None |
| Scope | C | Changed |
| Confidentiality | N | None |
| Integrity | L | Low |
| Availability | N | None |
Timeline
- 2026-08-19 — Published (NVD)
- 2026-08-24 — Last modified (NVD)
Description
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to overwrite adjacent memory due to an integer underflow during bounds checking.