CVE-2026-3315: Incorrect Default Permissions, : Execution with Unnecessary Privileges, : Incorrect Permission Assignment for

Routine

HIGH 7.8UPGRADE

CVE-2026-3315 is a high-severity flaw (CVSS 7.8) affecting visionline. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Incorrect Default Permissions, : Execution with Unnecessary Privileges, : Incorrect Permission Assignment for Critical Resource vulnerability in ASSA ABLOY Visionline on Windows allows Configuration/Environment Manipulation.This issue affects Visionline: from 1.0 before 1.33.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.8 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.1% (top 99%)
CISA exploited list	No
Weakness	CWE-250, CWE-276, CWE-732
Published	2026-03-10
Last modified	2026-06-17

Publisher (CNA): National Cyber Security Centre Finland · Vendor: assaabloy

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

Am I affected?

Timeline

2026-03-10 18:19 UTCPublished CVE record published
2026-06-17 10:43 UTCUpdated Record last modified

assaabloy visionline UPGRADE

Affected: >= 1.0.0 and < 1.34.0

Fixed in: 1.34.0

Safe to downgrade to: a release before 1.0.0

1. Check installed version

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

2. UPGRADE to 1.34.0 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade visionline

Note

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

3. If no update is available yet, DOWNGRADE to a release before 1.0.0 (Debian / Ubuntu)

apt-cache madison visionline sudo apt install visionline=<VERSION_BEFORE_1.0.0> sudo apt-mark hold visionline

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list visionline sudo dnf downgrade visionline-<VERSION_BEFORE_1.0.0> sudo dnf versionlock add visionline

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2026-3315?

visionline: upgrade to 1.34.0. Exact commands for each OS are on this page.

Is CVE-2026-3315 being exploited?

CVE-2026-3315 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-2026-3315 affect?

CVE-2026-3315 affects visionline. Severity is high (CVSS 7.8). Incorrect Default Permissions, : Execution with Unnecessary Privileges, : Incorrect Permission Assignment for Critical Resource vulnerability in ASSA ABLOY Visionline on Windows allows Configuration/Environment Manipulation.This issue affec

How urgent is CVE-2026-3315?

Priority 28/100. High severity

Software pages

Windows vulnerabilities

References

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