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Vulnerability Database · Maven · Package report

org.apache.tomcat:tomcat: vulnerability history, versions and safety

org.apache.tomcat:tomcat is a package in the Maven ecosystem. Vulert records 141 vulnerabilities for it across 120 releases, from Aug 2021 to Aug 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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141 vulnerabilities recorded C3 H34 M93 L11
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24 with no fix published

No patched version yet — these are the ones to plan around.

See the unfixed vulnerabilities →
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6 in the last 12 months

Most recent disclosure 26 Aug 2026.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all org.apache.tomcat:tomcat vulnerabilities

Vulert verdict on org.apache.tomcat:tomcat 11.0.27 i

Updated on 23 Oct 2026

Careful: 11.0.27 has 24 known vulnerabilities, and 24 have no fix yet. Use an earlier safe version, or the workaround listed for each one.

Package health score 50/100
  • Security Unfixed issues
  • Maintenance Sustainable
  • Popularity Little adoption
  • Community Not enough data

The current release has a vulnerability with no published fix, which caps this score.

What to do: Pin an earlier, unaffected release if you can, and apply the workaround each vulnerability lists until a fix is published. No fix yet: Vulert alerts you the moment one is published. Monitor it with Vulert →

  • Current release 11.0.27 — affected i
  • Vulnerabilities on record 141 over 5 years · 6 in the last year i
  • Latest disclosure 26 Aug 2026 i
  • Highest CVSS 9.8 i
  • With no published fix 24 i
  • Depended on by 2 packages i
  • Last release this month i
  • Licence Apache-2.0 i

Version list, release dates, licence and dependants published by Maven Central, refreshed 23 Oct 2026. Licence information is not legal advice.

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01 Versions

Which versions are affected

Every version Vulert tracks for org.apache.tomcat:tomcat, newest first, with the vulnerabilities recorded against each one. A version showing none has no vulnerability in the Vulert database — open it for the full picture on that release.

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Version Released Vulert vulnerabilities Licence Fix published Details
10.1.61 06 Oct 2026 H3 M17 L4 Apache-2.0 No Details →
9.0.123 06 Oct 2026 H3 M17 L4 Apache-2.0 No Details →
11.0.27 06 Oct 2026 H3 M17 L4 Apache-2.0 No Details →
9.0.122 10 Sep 2026 H3 M17 L4 Apache-2.0 No Details →
10.1.60 09 Sep 2026 H3 M17 L4 Apache-2.0 No Details →
11.0.26 09 Sep 2026 H3 M17 L4 Apache-2.0 No Details →
10.1.59 13 Aug 2026 H3 M17 L4 Apache-2.0 No Details →
9.0.121 12 Aug 2026 H3 M17 L4 Apache-2.0 No Details →
11.0.25 12 Aug 2026 H3 M17 L4 Apache-2.0 No Details →
10.1.57 03 Jul 2026 H3 M17 L4 Apache-2.0 No Details →
9.0.120 03 Jul 2026 H3 M17 L4 Apache-2.0 No Details →
11.0.24 03 Jul 2026 C3 Apache-2.0 Yes Details →
9.0.119 18 Jun 2026 H3 M17 L4 Apache-2.0 No Details →
10.1.56 17 Jun 2026 H3 M17 L4 Apache-2.0 No Details →
11.0.23 17 Jun 2026 C3 Apache-2.0 Yes Details →
10.1.55 05 May 2026 H3 M17 L4 Apache-2.0 No Details →
11.0.22 01 May 2026 C3 Apache-2.0 Yes Details →
9.0.118 01 May 2026 H3 M17 L4 Apache-2.0 No Details →
10.1.54 30 Mar 2026 H3 M17 L4 Apache-2.0 No Details →
9.0.117 30 Mar 2026 H3 M17 L4 Apache-2.0 No Details →
11.0.21 30 Mar 2026 C3 Apache-2.0 Yes Details →
10.1.53 18 Mar 2026 H3 M17 L4 Apache-2.0 No Details →
11.0.20 16 Mar 2026 C3 Apache-2.0 Yes Details →
9.0.116 16 Mar 2026 H3 M17 L4 Apache-2.0 No Details →
10.1.52 23 Jan 2026 H3 M17 L4 Apache-2.0 No Details →
11.0.18 23 Jan 2026 C3 Apache-2.0 Yes Details →
9.0.115 21 Jan 2026 H3 M17 L4 Apache-2.0 No Details →
10.1.50 02 Dec 2025 H3 M17 L4 Apache-2.0 No Details →
9.0.113 02 Dec 2025 H3 M17 L4 Apache-2.0 No Details →
11.0.15 02 Dec 2025 C3 Apache-2.0 Yes Details →
9.0.112 06 Nov 2025 H3 M17 L4 Apache-2.0 No Details →
10.1.49 06 Nov 2025 H3 M17 L4 Apache-2.0 No Details →
11.0.14 05 Nov 2025 C3 Apache-2.0 Yes Details →
10.1.48 11 Oct 2025 H3 M17 L4 Apache-2.0 No Details →
11.0.13 10 Oct 2025 C3 Apache-2.0 Yes Details →
9.0.111 10 Oct 2025 H3 M17 L4 Apache-2.0 No Details →
10.1.47 02 Oct 2025 H3 M17 L4 Apache-2.0 No Details →
9.0.110 01 Oct 2025 H3 M17 L4 Apache-2.0 No Details →
11.0.12 01 Oct 2025 C3 Apache-2.0 Yes Details →
10.1.46 08 Sep 2025 H3 M17 L4 Apache-2.0 No Details →
10.1.45 02 Sep 2025 H3 M17 L4 Apache-2.0 No Details →
9.0.109 01 Sep 2025 H3 M17 L4 Apache-2.0 No Details →
11.0.11 01 Sep 2025 C3 L1 Apache-2.0 Yes Details →
10.1.44 04 Aug 2025 H3 M17 L4 Apache-2.0 No Details →
9.0.108 31 Jul 2025 H3 M17 L4 Apache-2.0 No Details →
11.0.10 31 Jul 2025 C3 H1 L2 Apache-2.0 Yes Details →
9.0.107 02 Jul 2025 H3 M17 L4 Apache-2.0 No Details →
10.1.43 01 Jul 2025 H3 M17 L4 Apache-2.0 No Details →
11.0.9 01 Jul 2025 C3 H1 L2 Apache-2.0 Yes Details →
10.1.42 05 Jun 2025 H3 M17 L4 Apache-2.0 No Details →
9.0.106 05 Jun 2025 H3 M17 L4 Apache-2.0 No Details →
11.0.8 05 Jun 2025 C3 H1 L2 Apache-2.0 Yes Details →
10.1.41 08 May 2025 H3 M17 L4 Apache-2.0 No Details →
9.0.105 07 May 2025 H3 M17 L4 Apache-2.0 No Details →
11.0.7 07 May 2025 C3 H1 L2 Apache-2.0 Yes Details →
9.0.104 04 Apr 2025 H3 M17 L4 Apache-2.0 No Details →
10.1.40 01 Apr 2025 H3 M17 L4 Apache-2.0 No Details →
11.0.6 01 Apr 2025 C3 H1 L2 Apache-2.0 Yes Details →
10.1.39 04 Mar 2025 H3 M17 L4 Apache-2.0 No Details →
9.0.102 03 Mar 2025 H3 M17 L4 Apache-2.0 No Details →
11.0.5 28 Feb 2025 C3 H1 L2 Apache-2.0 Yes Details →
10.1.36 13 Feb 2025 H3 M17 L4 Apache-2.0 No Details →
9.0.100 13 Feb 2025 H3 M17 L4 Apache-2.0 No Details →
11.0.4 13 Feb 2025 C3 H1 L2 Apache-2.0 Yes Details →
10.1.35 04 Feb 2025 H3 M17 L4 Apache-2.0 No Details →
9.0.99 04 Feb 2025 H3 M17 L4 Apache-2.0 No Details →
11.0.3 04 Feb 2025 C3 H1 L2 Apache-2.0 Yes Details →
9.0.98 05 Dec 2024 H3 M17 L4 Apache-2.0 No Details →
10.1.34 05 Dec 2024 H3 M17 L4 Apache-2.0 No Details →
11.0.2 05 Dec 2024 C3 H1 L2 Apache-2.0 Yes Details →
10.1.33 07 Nov 2024 H3 M17 L4 Apache-2.0 No Details →
9.0.97 06 Nov 2024 H3 M17 L4 Apache-2.0 No Details →
11.0.1 06 Nov 2024 C3 H1 L2 Apache-2.0 Yes Details →
9.0.96 03 Oct 2024 H3 M17 L4 Apache-2.0 No Details →
10.1.31 03 Oct 2024 H3 M17 L4 Apache-2.0 No Details →
11.0.0 03 Oct 2024 C3 H1 L2 Apache-2.0 Yes Details →
10.1.30 14 Sep 2024 H3 M17 L4 Apache-2.0 No Details →
9.0.95 13 Sep 2024 H3 M17 L4 Apache-2.0 No Details →
11.0.0-M26 13 Sep 2024 C3 H1 L2 Apache-2.0 Yes Details →
10.1.29 05 Sep 2024 H3 M17 L4 Apache-2.0 No Details →
9.0.94 05 Sep 2024 H3 M17 L4 Apache-2.0 No Details →
11.0.0-M25 05 Sep 2024 C3 H1 L2 Apache-2.0 Yes Details →
9.0.93 02 Aug 2024 H3 M17 L4 Apache-2.0 No Details →
10.1.28 02 Aug 2024 H3 M17 L4 Apache-2.0 No Details →
11.0.0-M24 02 Aug 2024 C3 H1 L2 Apache-2.0 Yes Details →
10.1.26 07 Jul 2024 H3 M17 L4 Apache-2.0 No Details →
9.0.91 02 Jul 2024 H3 M17 L4 Apache-2.0 No Details →
11.0.0-M22 02 Jul 2024 C3 H1 L2 Apache-2.0 Yes Details →
10.1.25 14 Jun 2024 H3 M17 L4 Apache-2.0 No Details →
9.0.90 14 Jun 2024 H3 M17 L4 Apache-2.0 No Details →
11.0.0-M21 14 Jun 2024 C3 H1 L2 Apache-2.0 Yes Details →
10.1.24 09 May 2024 H3 M17 L4 Apache-2.0 No Details →
9.0.89 03 May 2024 H3 M17 L4 Apache-2.0 No Details →
11.0.0-M20 03 May 2024 C3 H1 L2 Apache-2.0 Yes Details →
10.1.23 16 Apr 2024 H3 M17 L4 Apache-2.0 No Details →
9.0.88 09 Apr 2024 H3 M17 L4 Apache-2.0 No Details →
11.0.0-M19 09 Apr 2024 C3 H1 L2 Apache-2.0 Yes Details →
8.5.100 19 Mar 2024 H3 M17 L4 Apache-2.0 No Details →
10.1.20 19 Mar 2024 H3 M17 L4 Apache-2.0 No Details →
9.0.87 11 Mar 2024 H3 M17 L4 Apache-2.0 No Details →
11.0.0-M18 09 Mar 2024 C3 H1 L2 — Yes Details →
8.5.99 14 Feb 2024 H3 M17 L4 — No Details →
10.1.19 14 Feb 2024 H3 M17 L4 — No Details →
9.0.86 14 Feb 2024 H3 M17 L4 — No Details →
11.0.0-M17 13 Feb 2024 C3 H1 L2 — Yes Details →
8.5.98 05 Jan 2024 H3 M17 L4 — No Details →
10.1.18 05 Jan 2024 H3 M17 L4 — No Details →
9.0.85 05 Jan 2024 H3 M17 L4 — No Details →
11.0.0-M16 04 Jan 2024 C3 H1 L2 — Yes Details →
10.1.17 08 Dec 2023 H3 M17 L4 — No Details →
9.0.84 07 Dec 2023 H3 M17 L4 — No Details →
8.5.97 07 Dec 2023 H3 M17 L4 — No Details →
11.0.0-M15 07 Dec 2023 C3 H1 L2 — Yes Details →
10.1.16 10 Nov 2023 H3 M17 L4 — No Details →
8.5.96 10 Nov 2023 H3 M17 L4 — No Details →
9.0.83 09 Nov 2023 H3 M17 L4 — No Details →
11.0.0-M14 09 Nov 2023 C3 H1 L2 — Yes Details →
8.5.95 12 Oct 2023 H3 M17 L4 — No Details →
10.1.15 12 Oct 2023 H3 M17 L4 — No Details →
9.0.82 11 Oct 2023 H3 M17 L4 — No Details →

The newest 120 of 449 versions Vulert tracks. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2021 5
  • 2022 128
  • 2023 2
  • 2025 3
  • 2026 3

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 6 of the 141 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for org.apache.tomcat:tomcat

The 5 most severe of 141 vulnerabilities recorded for this package

Search all 141 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
CVE-2026-65905: Apache Tomcat DIGEST Authenticator Authentication Bypass Vulnerability 9.8 critical 11.0.25 26 Aug 2026
CVE-2025-55754: Apache Tomcat Vulnerable to Improper Neutralization of Escape Sequences 9.6 low 11.0.11 27 Oct 2025
CVE-2026-65182: Apache Tomcat Improper Access Control Vulnerability 9.1 critical 11.0.25 26 Aug 2026
CVE-2026-68525: Apache Tomcat FORM Authentication Incorrect Authorization Vulnerability 9.1 critical 11.0.25 26 Aug 2026
CVE-2016-0714: Improper Access Control in Apache Tomcat 8.8 high 9.0.0.M2 14 May 2022

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 org.apache.tomcat:tomcat

Is org.apache.tomcat:tomcat safe to use?

Vulert records 141 vulnerabilities for org.apache.tomcat:tomcat in Maven: 3 critical, 34 high, 93 medium and 11 low. 24 of them have no published fix yet, so those are the ones to avoid or mitigate.

What is org.apache.tomcat:tomcat's Vulert package health score?

Vulert scores org.apache.tomcat:tomcat 50/100, which reads as usable, but worth attention. The score weighs the vulnerability record (40), maintenance and release cadence (25), adoption from dependents and stars (20) and community signals such as the OpenSSF scorecard and forks (15). The current release has a vulnerability with no published fix, which caps this score.

Is the latest version of org.apache.tomcat:tomcat affected?

Yes. 11.0.27, the version you would install today, has 24 known vulnerabilities, and 24 has no published fix yet. Use an earlier unaffected release, or the workaround each vulnerability lists.

Which version of org.apache.tomcat:tomcat should I use?

11.0.27 is the version Vulert recommends for the affected releases. The version table above lists every release with the vulnerabilities recorded against it, so you can confirm the range you actually run.

How many vulnerabilities does org.apache.tomcat:tomcat have?

141 vulnerabilities are recorded for org.apache.tomcat:tomcat in the Maven ecosystem: 3 critical, 34 high, 93 medium and 11 low. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new org.apache.tomcat:tomcat vulnerabilities disclosed?

6 vulnerabilities were recorded for org.apache.tomcat:tomcat in the last 12 months, and the oldest entry in this database dates to 13 Aug 2021. 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 org.apache.tomcat:tomcat 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 org.apache.tomcat:tomcat for upcoming vulnerabilities?

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