CVE-2026-112110: A time-of-check to time-of-use race condition in the SafeNet Authentication Client (SAC) SACSrv log-cleanup fu

Q: How do I fix CVE-2026-112110?

safenet authentication client service: upgrade to newer than 10.9.7449. Exact commands for each OS are on this page.

Q: Is CVE-2026-112110 being exploited?

CVE-2026-112110 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-2026-112110 affect?

CVE-2026-112110 affects safenet authentication client service. Severity is medium (CVSS 5.8). A time-of-check to time-of-use race condition in the SafeNet Authentication Client (SAC) SACSrv log-cleanup function can allow an authenticated, non-administrator local user to redirect a privileged file deletion operation outside the inten

Q: How urgent is CVE-2026-112110?

Priority 20/100. No elevated risk signals yet.

Routine

MEDIUM 5.8UPGRADE

CVE-2026-112110 is a medium-severity flaw (CVSS 5.8) affecting safenet authentication client service. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A time-of-check to time-of-use race condition in the SafeNet Authentication Client (SAC) SACSrv log-cleanup function can allow an authenticated, non-administrator local user to redirect a privileged file deletion operation outside the intended log directory. This issue affects SAC releases up to and including 10.9 R3 GA (build 10.9.7449).

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.8 (Medium)
EPSS exploit chance	n/a
CISA exploited list	No
Weakness	CWE-59, CWE-367
Published	2026-11-05
Last modified	2026-11-05

Publisher (CNA): THA-PSIRT · Vendor: thalesgroup · Source: CVE Program record (NVD analysis pending)

Last updated 2026-11-05 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-11-05 17:33 UTCPublished CVE record published
2026-11-05 17:33 UTCUpdated Record last modified

thalesgroup safenet authentication client service UPGRADE

Affected: <= 10.9.7449

Fixed in: newer than 10.9.7449

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy safenet-authentication-client-service || rpm -q safenet-authentication-client-service || safenet-authentication-client-service --version

2. UPGRADE to newer than 10.9.7449 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade safenet-authentication-client-service

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade safenet-authentication-client-service

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-2026-112110?

safenet authentication client service: upgrade to newer than 10.9.7449. Exact commands for each OS are on this page.

Is CVE-2026-112110 being exploited?

CVE-2026-112110 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-2026-112110 affect?

CVE-2026-112110 affects safenet authentication client service. Severity is medium (CVSS 5.8). A time-of-check to time-of-use race condition in the SafeNet Authentication Client (SAC) SACSrv log-cleanup function can allow an authenticated, non-administrator local user to redirect a privileged file deletion operation outside the inten

How urgent is CVE-2026-112110?

Priority 20/100. No elevated risk signals yet.

Related CVEs

CVE-2026-112109 HIGH 7.3 UPGRADE A local privilege escalation vulnerability in Thales SafeNet Authentication Client (SAC) SACSrv can allow an a

References

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