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Vulnerability Database · Rocky Linux · Package report

xorg-x11-server: vulnerability history, versions and safety

xorg-x11-server is a package in the Rocky Linux ecosystem. Vulert records 12 vulnerabilities for it across 11 affected ranges, from Nov 2022 to Oct 2026. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.

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12 vulnerabilities recorded U12
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0 with no fix published

Every vulnerability has a patched version to move to.

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8 in the last 12 months

Most recent disclosure 20 Oct 2026.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all xorg-x11-server vulnerabilities

Vulert verdict on xorg-x11-server i

Updated on 23 Oct 2026

Every vulnerability Vulert records for this package has a fix, and the newest was recorded 20 Oct 2026. Apply the fixes listed below and you are clear.

Long-term outlook: usable, with an upgrade 12 vulnerabilities on record across 3 years, 8 in the last year.

What to do: Move the affected dependencies to the fixed versions listed below, then keep the package monitored so the next vulnerability reaches you. Fix it, then keep watch: Vulert alerts you when a new vulnerability affects the version you run. Monitor it with Vulert →

  • Vulnerabilities on record 12 over 3 years · 8 in the last year i
  • Latest disclosure 20 Oct 2026 i
  • Highest CVSS 7.8 i
  • With no published fix 0 i

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01 Versions

Which versions are affected

Vulert records these vulnerabilities by affected range rather than by individual release, so these are the ranges to check. Filter above to find the version you run.

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Affected range Vulnerabilities
up to 0:1.20.11-34.el9_8.5 (exclusive) 1
up to 0:1.20.11-34.el9_8.4 (exclusive) 1
up to 0:1.20.11-34.el9_8.3 (exclusive) 1
up to 0:1.20.11-34.el9_8.2 (exclusive) 1
up to 0:1.20.11-34.el9_8 (exclusive) 1
up to 0:1.20.11-33.el9_7 (exclusive) 1
up to 0:1.20.11-32.el9_6 (exclusive) 2
up to 0:1.20.11-31.el9_6 (exclusive) 1
up to 0:1.20.11-28.el9_6 (exclusive) 1
up to 0:1.20.11-26.el9 (exclusive) 1
up to 0:1.20.11-11.el9 (exclusive) 1

02 Disclosure history

How often vulnerabilities are recorded

  • 2022 1
  • 2025 5
  • 2026 6

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 8 of the 12 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for xorg-x11-server

The 5 most severe of 12 vulnerabilities recorded for this package

Search all 12 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
Critical Buffer Overflow and Use-After-Free Vulnerabilities in xorg-x11-server 7.8 high 0:1.20.11-34.el9_8.2 19 Jun 2026
Moderate: xorg-x11-server security and bug fix update 7.8 high 0:1.20.11-11.el9 15 Nov 2022
Critical Security Vulnerability in xorg-x11-server: Denial of Service and Memory Corruption Risks 7.8 high 0:1.20.11-34.el9_8 28 May 2026
Critical Vulnerability in xorg-x11-server: Denial of Service and Memory Corruption Risks 7.8 high 0:1.20.11-33.el9_7 30 Apr 2026
Critical Security Flaw in xorg-x11-server: Privilege Escalation and Code Execution Risks 7.8 high 0:1.20.11-34.el9_8.4 14 Oct 2026

Vulnerability wrong, a fix missing, or a package we should cover? Report it and we will fix the record. Report Vulnerability Provide Feedback

Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315

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Questions

About xorg-x11-server

Is xorg-x11-server safe to use?

Vulert records 12 vulnerabilities for xorg-x11-server in Rocky Linux: 0 critical, 0 high, 0 medium and 0 low, plus 12 not yet rated. Every one of them has a published fix, so the practical answer is to run a supported release and keep it patched.

How many vulnerabilities does xorg-x11-server have?

12 vulnerabilities are recorded for xorg-x11-server in the Rocky Linux ecosystem: 0 critical, 0 high, 0 medium and 0 low, plus 12 not yet rated. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new xorg-x11-server vulnerabilities disclosed?

8 vulnerabilities were recorded for xorg-x11-server in the last 12 months, and the oldest entry in this database dates to 15 Nov 2022. Recency matters more than a lifetime total: it shows how actively new issues are being disclosed for the package you are considering.

Which versions of xorg-x11-server are affected?

Each vulnerability on this page lists the affected version range and the fixed version to move to. Open the vulnerability for the version you actually run — fixes are specific to a release line, not to the package as a whole.

How do I monitor xorg-x11-server for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the xorg-x11-server version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.