CVE-2023-35816: DevExpress before 23.1.3 allows arbitrary TypeConverter conversion.

Q: How do I fix CVE-2023-35816?

devexpress: upgrade to 21.2.12. Exact commands for each OS are on this page.

Q: Is CVE-2023-35816 being exploited?

CVE-2023-35816 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-2023-35816 affect?

CVE-2023-35816 affects devexpress. Severity is low (CVSS 3.5). DevExpress before 23.1.3 allows arbitrary TypeConverter conversion.

Q: How urgent is CVE-2023-35816?

Priority 24/100. No elevated risk signals yet.

Routine

LOW 3.5UPGRADE

CVE-2023-35816 is a low-severity flaw (CVSS 3.5) affecting devexpress. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

DevExpress before 23.1.3 allows arbitrary TypeConverter conversion.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	3.5 (Low)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.6% (top 54%)
CISA exploited list	No
Weakness	CWE-23, CWE-704
Published	2025-04-28
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: devexpress

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

Am I affected?

Timeline

2025-04-28 16:15 UTCPublished CVE record published
2026-06-17 06:05 UTCUpdated Record last modified

devexpress devexpress UPGRADE

Affected: < 21.2.12 · 22.1.8 · 22.2.4 · 22.2.5

Fixed in: 21.2.12

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 21.2.12 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade devexpress

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-2023-35816?

devexpress: upgrade to 21.2.12. Exact commands for each OS are on this page.

Is CVE-2023-35816 being exploited?

CVE-2023-35816 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-2023-35816 affect?

CVE-2023-35816 affects devexpress. Severity is low (CVSS 3.5). DevExpress before 23.1.3 allows arbitrary TypeConverter conversion.

How urgent is CVE-2023-35816?

Priority 24/100. No elevated risk signals yet.

Related CVEs

CVE-2023-35817 MEDIUM 5.0 UPGRADE DevExpress before 23.1.3 allows AsyncDownloader SSRF.
CVE-2023-35815 LOW 3.5 UPGRADE DevExpress before 23.1.3 has a data-source protection mechanism bypass during deserialization on XML data.
CVE-2023-35814 LOW 3.5 UPGRADE DevExpress before 23.1.3 does not properly protect XtraReport serialized data in ASP.NET web forms.

References

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