CVE-2026-68763Disclosure(apache / tomcat)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Uncontrolled Resource Consumption vulnerability in Apache Tomcat via an allocation leak in the HTTP/2 backlog tracking when a stream is reset This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.39 through 9.0.120. The following versions were EOL at the time the CVE was created but are known to be affected: from 8.5.59 through 8.5.100. Other unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-400

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • tomcat

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • Peaked 1d ago at 1 mentions (2026-08-25); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
Products
tomcat

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-08-25: 1Mentions · 2026-08-26: 1Technical Details · 2026-08-25: 1Technical Details · 2026-08-26: 108-2508-26
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
Full discourse2 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-68763 Uncontrolled Resource Consumption in Apache Tomcat HTTP/2 Backlog Tracking https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-68763

    Post summary

    The text announces CVE‑2026‑68763, describing it as an uncontrolled resource consumption issue in Apache Tomcat’s HTTP/2 backlog tracking, without providing PoC, exploit details, or remediation information.

    00000127
    4.1K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-68763 Uncontrolled Resource Consumption vulnerability in Apache Tomcat via an allocation leak in the HTTP/2 backlog tracking when a stream is reset This issue affects Ap… https://www.cve.org/CVERecord?id=CVE-2026-68763

    Post summary

    The snippet provides the CVE ID and a brief technical description of an Apache Tomcat resource‑consumption flaw, but it does not mention any PoC, exploit code, active exploitation, or patch information.

    000001.2K
    58.0K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appapachetomcat---

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