CVE-2025-5099: An Out of Bounds Write occurs when the native library attempts PDF rendering, which can be exploited to achiev

Q: How do I fix CVE-2025-5099?

printershare: upgrade to newer than 12.15.01. Exact commands for each OS are on this page.

Q: Is CVE-2025-5099 being exploited?

CVE-2025-5099 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-2025-5099 affect?

CVE-2025-5099 affects printershare. Severity is critical (CVSS 9.8). An Out of Bounds Write occurs when the native library attempts PDF rendering, which can be exploited to achieve memory corruption and potentially arbitrary code execution.

Q: How urgent is CVE-2025-5099?

Priority 58/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

CRITICAL 9.8REMOTEUPGRADE

CVE-2025-5099 is a critical-severity flaw (CVSS 9.8) affecting printershare. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An Out of Bounds Write occurs when the native library attempts PDF rendering, which can be exploited to achieve memory corruption and potentially arbitrary code execution.

Why this priority

Critical severity
Public exploit reference
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	0.7% (top 46%)
CISA exploited list	No
Weakness	CWE-119, CWE-787
Published	2025-05-23
Last modified	2026-06-17

Publisher (CNA): KoreLogic · Vendor: dynamixsoftware

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

Am I affected?

Timeline

2025-05-23 02:15 UTCPublished CVE record published
2026-06-17 09:47 UTCUpdated Record last modified

dynamixsoftware printershare UPGRADE

Affected: <= 12.15.01

Fixed in: newer than 12.15.01

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy printershare || rpm -q printershare || printershare --version

2. UPGRADE to newer than 12.15.01 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade printershare

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade printershare

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2025-5099?

printershare: upgrade to newer than 12.15.01. Exact commands for each OS are on this page.

Is CVE-2025-5099 being exploited?

CVE-2025-5099 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-2025-5099 affect?

CVE-2025-5099 affects printershare. Severity is critical (CVSS 9.8). An Out of Bounds Write occurs when the native library attempts PDF rendering, which can be exploited to achieve memory corruption and potentially arbitrary code execution.

How urgent is CVE-2025-5099?

Priority 58/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

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References

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