CVE-2026-33893: A vulnerability has been identified in Teamcenter V2312 (All versions < V2312.0014), Teamcenter V2406 (All ver

Q: How urgent is CVE-2026-33893?

Priority 39/100. High severity; Remotely exploitable, no login, no user action

Routine

HIGH 7.5REMOTEUPGRADE

CVE-2026-33893 is a high-severity flaw (CVSS 7.5) affecting teamcenter. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability has been identified in Teamcenter V2312 (All versions < V2312.0014), Teamcenter V2406 (All versions < V2406.0012), Teamcenter V2412 (All versions < V2412.0009), Teamcenter V2506 (All versions < V2506.0005), Teamcenter V2512 (All versions). The affected application contains hardcoded key which is used for obfuscation stored directly into the application. This could allow an attacker to obtain these keys and misuse them to gain una

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 68%)
CISA exploited list	No
Weakness	CWE-798
Published	2026-05-12
Last modified	2026-10-24

Publisher (CNA): Siemens AG · Vendor: siemens

Last updated 2026-10-24 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-05-12 10:16 UTCPublished CVE record published
2026-10-24 13:10 UTCUpdated Record last modified

siemens teamcenter UPGRADE

Affected: >= 2312.0 and < 2312.0014 · >= 2406.0 and < 2406.0012 · >= 2412.0 and < 2412.0009 · >= 2506.0 and < 2506.0005

Fixed in: 2312.0014, 2406.0012, 2412.0009, 2506.0005

Safe to downgrade to: a release before 2312.0

1. Check installed version

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

2. UPGRADE to 2312.0014 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade teamcenter

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 2312.0 (Debian / Ubuntu)

apt-cache madison teamcenter sudo apt install teamcenter=<VERSION_BEFORE_2312.0> sudo apt-mark hold teamcenter

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

dnf --showduplicates list teamcenter sudo dnf downgrade teamcenter-<VERSION_BEFORE_2312.0> sudo dnf versionlock add teamcenter

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.

Exact fixes by distribution

Fedora ELN · ntpd-rs · FIXED · 1.7.2-3.eln159 · FEDORA-2026-57e4a99310 · source

sudo dnf upgrade --advisory=FEDORA-2026-57e4a99310

Fedora 46 · moby-engine · FIXED · 29.9.2-2.fc46 · FEDORA-2026-4856be87b3 · source

sudo dnf upgrade --advisory=FEDORA-2026-4856be87b3

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-2026-33893?

teamcenter: upgrade to 2312.0014, 2406.0012, 2412.0009, 2506.0005. Exact commands for each OS are on this page.

Is CVE-2026-33893 being exploited?

CVE-2026-33893 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-2026-33893 affect?

CVE-2026-33893 affects teamcenter. Severity is high (CVSS 7.5). A vulnerability has been identified in Teamcenter V2312 (All versions < V2312.0014), Teamcenter V2406 (All versions < V2406.0012), Teamcenter V2412 (All versions < V2412.0009), Teamcenter V2506 (All versions < V2506.0005), Teamcenter V2512

How urgent is CVE-2026-33893?

Priority 39/100. High severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2026-33862 HIGH 7.3 UPGRADE A vulnerability has been identified in Teamcenter V2312 (All versions < V2312.0014), Teamcenter V2406 (All ver

References

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