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Traffic ServerApplication · Apache

CVE-2026-22068

MEDIUM · 5.3 CVSS v3.1 Published 2026-07-29
Fix available
A fix is available. Upgrade to 9.2.15 / 10.1.4 or later.
See remediation →
62/100
Remediation priority · Elevated
Remotely reachable No privileges Zero-click 3 weeks old

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Regular Expression without Anchors vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 10.0.X through 10.1.3, from 9.0.X through 9.2.14. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fixes the issue.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis

A detailed technical summary for this CVE is being prepared.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Traffic ServerApplication
Affected:>= 9.0.0, < 9.2.15>= 10.0.0, < 10.1.4

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Upgrade available Upgrade to 9.2.15 / 10.1.4 or later
Fixed in 9.2.1510.1.4
Recommended fix High confidence

Upgrade to Apache Traffic Server 9.2.15 (for 9.x users) or 10.1.4 (for 10.x users)

  1. 1. Identify your current Apache Traffic Server version by running 'traffic_server -V' or checking the package manager.
  2. 2. Back up your current configuration directory (typically /etc/trafficserver/ or /usr/local/etc/trafficserver/).
  3. 3. Stop the Apache Traffic Server service using 'systemctl stop trafficserver' or 'traffic_ctl server stop'.
  4. 4. Upgrade to the fixed version: for 9.x branch, upgrade to 9.2.15; for 10.x branch, upgrade to 10.1.4. Use your package manager (apt, yum, brew, etc.) or build from source.
  5. 5. Start the Apache Traffic Server service using 'systemctl start trafficserver' or 'traffic_ctl server start'.
  6. 6. Verify the upgrade was successful by running 'traffic_server -V' and confirming the version number matches the fixed release.
Caveat Review release notes for any configuration or behavioral changes between your current version and the fixed release before upgrading

Generated from the published advisory — verify against the referenced sources before acting.

We can perform the upgrade in your staging environment and verify nothing breaks — typical engagement from $1,600. Get the upgrade done

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2026-22068 in production — separate from our analysis above.

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What this is

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What belongs here
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  • Version or environment caveats, and links to real fixes
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