🛡️ CVE-2025-1948 on Maven (Root.io) — jetty-http2-common

Distribution advisory

This page covers CVE-2025-1948 as tracked by Maven (Root.io), for the package jetty-http2-common. The fix is available in version 12.0.3-root.io.9; earlier versions remain affected.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality none, integrity none, availability high. (rating taken from the base CVE record.)

CVSS metrics in full

The score comes from this vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

• Attack vector: Network — reachable from anywhere that can route to the service.
• Attack complexity: Low — the attack works reliably, with no preparation.
• Privileges required: None — an unauthenticated stranger can try it.
• User interaction: None — nobody has to be tricked into anything.
• Scope: Unchanged — the damage stays inside the vulnerable component.
• Confidentiality impact: None.
• Integrity impact: None.
• Availability impact: High — total loss, or loss the attacker controls.

Weakness class

ROOT-APP-MAVEN-CVE-2025-1948 is classified as CWE-400: Uncontrolled Resource Consumption. A request can consume memory, CPU or storage without limit, exhausting capacity for everyone else.

Affected software

ROOT-APP-MAVEN-CVE-2025-1948 is recorded against 2 packages.

• io.root.org.eclipse.jetty.http2:jetty-http2-common (fixed in 12.0.3-root.io.9)
• org.eclipse.jetty.http2:jetty-http2-common (fixed in 12.0.3-aikido.9)

Timeline and source

Published on 14 August 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

Other advisories for this package

io.root.org.eclipse.jetty.http2:jetty-http2-common has other advisories on record. If you are patching this one, these are worth checking on the same host:

• ROOT-APP-MAVEN-CVE-2025-5115 (8.0 High, published 14 Aug 2026)
• ROOT-APP-MAVEN-CVE-2024-22201 (8.0 High, published 14 Aug 2026)

Same weakness in other software

These advisories are the same class of weakness (CWE-400: Uncontrolled Resource Consumption) in other software:

• CVE-2024-25039 (7.5 High, published 30 Jul 2026)
• CVE-2024-24769 (2.0 Low, published 13 Jul 2026)
• CVE-2022-21732 (5.0 Medium, published 9 Jul 2026)
• CVE-2022-23591 (8.0 High, published 9 Jul 2026)
• CVE-2023-3637 (4.3 Medium, published 7 Jul 2026)
• CVE-2023-37480 (2.7 Low, published 7 Jul 2026)
• CVE-2024-10912 (8.0 High, published 7 Jul 2026)
• CVE-2024-10110 (8.0 High, published 7 Jul 2026)

CVE-2025-1948 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Details

Affected Packages

References