# CVE-2026-91102: HP HPLIP multiple vulnerabilities enabling remote code execution

Source: https://junglewise.ai/threats/cve-2026-91102-hp-hplip-multiple-vulnerabilities-enabling-remote-code-execution  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-16. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-91102 · Severity: critical · CVSS 9.8 · Published 2026-09-16

HP HPLIP (HP Linux Imaging and Printing) is a software suite that manages HP printers and multifunction devices on Linux systems. Multiple vulnerabilities in HPLIP could allow attackers to execute arbitrary code remotely, escalate privileges, crash the service, steal data, or modify files without authorization, potentially compromising systems that manage printer infrastructure and related network services.

Technologies: [HPLIP](https://junglewise.ai/threats/technologies/hplip), [Hp Linux Imaging](https://junglewise.ai/threats/technologies/linux-imaging), [Hp Printing](https://junglewise.ai/threats/technologies/printing). Vendors: [Hp](https://junglewise.ai/threats/vendors/hp).

## Quick answers

**Is CVE-2026-91102 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-91102 being exploited in the wild.

**How severe is CVE-2026-91102?** Critical severity, with a CVSS score of 9.8, published 16 September 2026.

**Which products and versions are affected?** HP HPLIP.

**Is there a fix for CVE-2026-91102?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-91102 attacked?** It is attacked over the network, in a hosted service.

**Am I affected by CVE-2026-91102?** Check whether you run HPLIP, Hp Linux Imaging or Hp Printing. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

HPLIP contains multiple unspecified vulnerabilities affecting several software components. The vulnerabilities enable a range of attack outcomes including remote code execution, privilege escalation, denial of service, information disclosure, and unauthorized file modification. An attacker with network access to HPLIP services could exploit these flaws under certain conditions. HP has released patches to remediate the identified issues; affected users should apply the remediation provided in support document ish_15646959-15646984-16.

## Affected products

- HP HPLIP

## Timeline

- 2026-09-16: disclosed

## References

- [https://support.hp.com/us-en/document/ish_15646959-15646984-16/hpsbpi04151](https://support.hp.com/us-en/document/ish_15646959-15646984-16/hpsbpi04151)

## Related threats

- [HP HPLIP multiple vulnerabilities leading to remote code execution](https://junglewise.ai/threats/cve-2026-91105-hp-hplip-multiple-vulnerabilities-leading-to-remote-code)
- [HP HPLIP multiple remote code execution and privilege escalation vulnerabilities](https://junglewise.ai/threats/cve-2026-91104-hp-hplip-multiple-remote-code-execution-and-privilege-escalation)
- [HP HPLIP multiple vulnerabilities enabling remote code execution](https://junglewise.ai/threats/cve-2026-91103-hp-hplip-multiple-vulnerabilities-enabling-remote-code-execution)
- [HP HPLIP multiple vulnerabilities enabling remote code execution](https://junglewise.ai/threats/cve-2026-91101-hp-hplip-multiple-vulnerabilities-enabling-remote-code-execution)
- [HP HPLIP remote code execution and privilege escalation](https://junglewise.ai/threats/cve-2026-91100-hp-hplip-remote-code-execution-and-privilege-escalation)