CVE-2018-15519
Various Lexmark devices have a Buffer Overflow (issue 1 of 2).
Various Lexmark devices have a Buffer Overflow (issue 1 of 2).
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Various Lexmark devices have a Buffer Overflow (issue 1 of 2).
- Record
CVE-2018-15519- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
Various Lexmark devices have a Buffer Overflow (issue 1 of 2).
- Record
CVE-2018-15519- Updated
- 2026-11-02
EUVDEUVD-2018-7396 No score
Various Lexmark devices have a Buffer Overflow (issue 1 of 2).
- Record
EUVD-2018-7396- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6p7m-h6x7-qxgj
Various Lexmark devices have a Buffer Overflow (issue 1 of 2).
Various Lexmark devices have a Buffer Overflow (issue 1 of 2).
- Record
GHSA-6p7m-h6x7-qxgj- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
- lexmark 6500 firmware
- lexmark cx310 firmware
- lexmark cx410 firmware
- lexmark cx510 firmware
- lexmark mx31x firmware
- lexmark mx41x firmware
- lexmark mx51x firmware
- lexmark mx61x firmware
- lexmark mx6500 firmware
- lexmark mx71x firmware
- lexmark mx81x firmware
- lexmark mx91x firmware
Show 20 moreShow less
- lexmark x46x firmware
- lexmark x54x firmware
- lexmark x65x firmware
- lexmark x73x firmware
- lexmark x74x firmware
- lexmark x79x firmware
- lexmark x86x firmware
- lexmark x92x firmware
- lexmark x95x firmware
- lexmark xc2132 firmware
- lexmark xm1145 firmware
- lexmark xm3150 firmware
- lexmark xm51xx firmware
- lexmark xm71xx firmware
- lexmark xm91x firmware
- lexmark xs54x firmware
- lexmark xs74x firmware
- lexmark xs79x firmware
- lexmark xs92x firmware
- lexmark xs95x firmware
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-15519 is a critical vulnerability (CVSS 9.8) in Lexmark 6500 Firmware, published June 28, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.20%, the 68th percentile. No source names a fixed version.