CVE-2026-48834

highpriority · track · 0EPSS 0.008 · 55 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.76% (55th) EPSS

CVSS 7.5 · high

Is it mine?

2 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

Improper Handling of Length Parameter Inconsistency vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.1. Unauthenticated attackers can cause a denial of service via a specially crafted Accept-Language header that triggers excessive CPU consumption during parsing. Users are recommended to upgrade to version 2.0.2, which fixes the issue.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondaryexploitability 3.9 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-400US

affected products (2)

Products and version ranges known to be affected.

Apache Software Foundation Apache Answer≤ 0 ≤2.0.1enisa_euvdEU
apache answer< 2.0.2nvdUScpe:2.3:a:apache:answer:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2026-08-05modified 2026-10-23

references (5)

External citations — patches, advisories, analysis.

http://www.openwall.com/lists/oss-security/2026/08/05/9 cnnvd
https://lists.apache.org/thread/0yg5smwnbrhqs55m5h61gn42mcs8s95p cnnvd
https://lists.apache.org/thread/0yg5smwnbrhqs55m5h61gn42mcs8s95p enisa_euvd
http://www.openwall.com/lists/oss-security/2026/08/05/9Mailing ListThird Party Advisorynvd
https://lists.apache.org/thread/0yg5smwnbrhqs55m5h61gn42mcs8s95pMailing ListVendor Advisorynvd

scry

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