CVE-2026-33582

mediumpriority · track · 0EPSS 0.005 · 41 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.48% (41st) EPSS

CVSS 6.5 · medium

Is it mine?

4 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-27

Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.0. A crafted TIFF image could trigger excessive memory allocation during image decoding, allowing an authenticated user to cause the server process to crash. Users are recommended to upgrade to version 2.0.1, which fixes the issue.

cvss

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

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondaryexploitability 2.8 · impact 3.6

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · OSV

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/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.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-434USCWE-434US

affected products (4)

Products and version ranges known to be affected.

Apache Software Foundation Apache Answer≤ 0 ≤2.0.0enisa_euvdEU
apache answer< 2.0.1nvdUScpe:2.3:a:apache:answer:*:*:*:*:*:*:*:*
Go github.com/apache/answer< 1.7.2-0.20260325113131-cfc3e54f30ccosvUSpkg:golang/github.com/apache/answer
Go github.com/apache/incubator-answer< 1.7.2-0.20260325113131-cfc3e54f30ccosvUSpkg:golang/github.com/apache/incubator-answer

advisories (2)

Vendor and ecosystem advisories describing this.

GHSA-v553-g2w6-295pApache Answer has an Unrestricted Upload of File with Dangerous Type vulnerability2026-06-09ghsa · osvUS
Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.0. A crafted TIFF image could trigger excessive memory allocation during image decoding, allowing an authenticated user to cause the server process to crash. Users are recommended to upgrade to version 2.0.1, which fixes the issue.
GO-2026-6153Apache Answer has an Unrestricted Upload of File with Dangerous Type vulnerability in github.com/apache/answer2026-08-18vendor · osvUS
Apache Answer has an Unrestricted Upload of File with Dangerous Type vulnerability in github.com/apache/answer

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv nvd NVD CVE.org MITRE

published 2026-06-09modified 2026-07-23

references (6)

External citations — patches, advisories, analysis.

https://access.redhat.com/security/cve/cve-2026-33582 cnnvd
https://answer.apache.org/zh-CN/download/Patchcnnvd
https://nvd.nist.gov/vuln/detail/CVE-2026-33582 cnnvd
https://lists.apache.org/thread/3sgpx4cwsgpnt66xv3cqvtc8z4st1kbq enisa_euvd
http://www.openwall.com/lists/oss-security/2026/06/09/5Mailing ListThird Party Advisorynvd
https://lists.apache.org/thread/3sgpx4cwsgpnt66xv3cqvtc8z4st1kbqMailing ListVendor Advisorynvd

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan