CVE-2025-26507: Certain HP LaserJet Pro, HP LaserJet Enterprise, and HP LaserJet Managed Printers may potentially be vulnerabl

Q: How do I fix CVE-2025-26507?

futuresmart 3: upgrade to 2309118_002274, 2309118_002275, 2309118_002276; futuresmart 5: upgrade to 2508125_000001, 2508125_000002, 2508125_000003, 2508125_000004, 2508125_000006, 2508125_000007, 2508125_000009, 2508125_000010, 2508125_000011, 2508125_000012, 2508402_000052, 2508402_000053, 2508402_000055, 2508402_000056, 2508402_000057, 2508402_000058, 2508402_000063, 2508402_000064, 2508402_000067, 2508402_000068, 2508402_000071, 2508402_000072, 2508402_000073, 2508402_000075, 2508402_000081, 2508402_000082, 2508402_000084, 2508402_000087, 2508402_000088, 2508402_000089, 2508402_000090, 2508402_000096, 2508402_000097, 2508402_000098, 2508402_000101, 2508402_000103, 2508402_000106, 2508402_000111, 2508402_000114, 2508402_000116, 2508402_000117, 2508402_000119, 2508402_000122, 2508402_000123, 2508402_000172; futuresmart 4: upgrade to 2411278_068111, 2411278_068112, 2411278_068113, 2411278_068114. Exact commands for each OS are on this page.

Q: Is CVE-2025-26507 being exploited?

CVE-2025-26507 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-26507 affect?

CVE-2025-26507 affects futuresmart 3, futuresmart 5, futuresmart 4. Severity is critical (CVSS 9.8). Certain HP LaserJet Pro, HP LaserJet Enterprise, and HP LaserJet Managed Printers may potentially be vulnerable to Remote Code Execution and Elevation of Privilege when processing a PostScript print job.

Q: How urgent is CVE-2025-26507?

Priority 54/100. Critical severity; Remotely exploitable, no login, no user action

This month

CRITICAL 9.8REMOTEUPGRADEUPGRADEUPGRADE

CVE-2025-26507 is a critical-severity flaw (CVSS 9.8) affecting futuresmart 3, futuresmart 5, futuresmart 4. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Certain HP LaserJet Pro, HP LaserJet Enterprise, and HP LaserJet Managed Printers may potentially be vulnerable to Remote Code Execution and Elevation of Privilege when processing a PostScript print job.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.9% (top 39%)
CISA exploited list	No
Weakness	CWE-121
Published	2025-02-14
Last modified	2026-06-17

Publisher (CNA): HP Inc. · Vendor: hp

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-02-14 17:15 UTCPublished CVE record published
2026-06-17 09:01 UTCUpdated Record last modified

hp futuresmart 3 UPGRADE

Affected: < 2309118_002276 · < 2309118_002274 · < 2309118_002275

Fixed in: 2309118_002274, 2309118_002275, 2309118_002276

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

hp futuresmart 5 UPGRADE

Affected: < 2508402_000067 · < 2508402_000106 · < 2508402_000090 · < 2508125_000009 · < 2508402_000058 · < 2508402_000098 · < 2508402_000072 · < 2508402_000117

Fixed in: 2508125_000001, 2508125_000002, 2508125_000003, 2508125_000004, 2508125_000006, 2508125_000007, 2508125_000009, 2508125_000010, 2508125_000011, 2508125_000012, 2508402_000052, 2508402_000053, 2508402_000055, 2508402_000056, 2508402_000057, 2508402_000058, 2508402_000063, 2508402_000064, 2508402_000067, 2508402_000068, 2508402_000071, 2508402_000072, 2508402_000073, 2508402_000075, 2508402_000081, 2508402_000082, 2508402_000084, 2508402_000087, 2508402_000088, 2508402_000089, 2508402_000090, 2508402_000096, 2508402_000097, 2508402_000098, 2508402_000101, 2508402_000103, 2508402_000106, 2508402_000111, 2508402_000114, 2508402_000116, 2508402_000117, 2508402_000119, 2508402_000122, 2508402_000123, 2508402_000172

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

hp futuresmart 4 UPGRADE

Affected: < 2411278_068111 · < 2411278_068112 · < 2411278_068114 · < 2411278_068113

Fixed in: 2411278_068111, 2411278_068112, 2411278_068113, 2411278_068114

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-26507?

futuresmart 3: upgrade to 2309118_002274, 2309118_002275, 2309118_002276; futuresmart 5: upgrade to 2508125_000001, 2508125_000002, 2508125_000003, 2508125_000004, 2508125_000006, 2508125_000007, 2508125_000009, 2508125_000010, 2508125_000011, 2508125_000012, 2508402_000052, 2508402_000053, 2508402_000055, 2508402_000056, 2508402_000057, 2508402_000058, 2508402_000063, 2508402_000064, 2508402_000067, 2508402_000068, 2508402_000071, 2508402_000072, 2508402_000073, 2508402_000075, 2508402_000081, 2508402_000082, 2508402_000084, 2508402_000087, 2508402_000088, 2508402_000089, 2508402_000090, 2508402_000096, 2508402_000097, 2508402_000098, 2508402_000101, 2508402_000103, 2508402_000106, 2508402_000111, 2508402_000114, 2508402_000116, 2508402_000117, 2508402_000119, 2508402_000122, 2508402_000123, 2508402_000172; futuresmart 4: upgrade to 2411278_068111, 2411278_068112, 2411278_068113, 2411278_068114. Exact commands for each OS are on this page.

Is CVE-2025-26507 being exploited?

CVE-2025-26507 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-26507 affect?

CVE-2025-26507 affects futuresmart 3, futuresmart 5, futuresmart 4. Severity is critical (CVSS 9.8). Certain HP LaserJet Pro, HP LaserJet Enterprise, and HP LaserJet Managed Printers may potentially be vulnerable to Remote Code Execution and Elevation of Privilege when processing a PostScript print job.

How urgent is CVE-2025-26507?

Priority 54/100. Critical severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2025-26508 CRITICAL 9.8 UPGRADE UPGRADE Certain HP LaserJet Pro, HP LaserJet Enterprise, and HP LaserJet Managed Printers may potentially be vulnerabl

References

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