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CVE-2025-11579

22
FAUCET Score

CVE-2025-11579 is a Denial of Service vulnerability affecting nwaples/rardecode versions 2.1.1 and earlier. An attacker can exploit this by crafting a malicious RAR file that causes an Out Of Memory crash due to unrestricted dictionary size. This vulnerability has a CVSS score of 6.5 (Medium), indicating a high impact on availability with low attack complexity and no privileges required, but user interaction is necessary. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.1.1CPE matchmatch criteria
cpe:2.3:a:nwaples:rardecode:*:*:*:*:*:go:*:*
>= 2.0.1, <= 2.1.1CPE match
cpe:2.3:a:nwaples:rardecode:*:*:*:*:*:go:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
27.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 28th percentile among its peer group of 26,221 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (18)

github_advisorypatch availablevia nvd_reference
View patch
gopatch availablevia ghsa
Product: github.com/nwaples/rardecode/v2Fixed in: 2.2.0
redhatvendor investigatingvia redhat_api
Product: OpenShift ServerlessFixed in: openshift-serverless-1/kn-plugin-event-sender-rhel8
redhatvendor investigatingvia redhat_api
Product: Red Hat Advanced Cluster Security 4Fixed in: advanced-cluster-security/rhacs-central-db-rhel8
redhatvendor investigatingvia redhat_api
Product: Red Hat Advanced Cluster Security 4Fixed in: advanced-cluster-security/rhacs-collector-rhel8
redhatvendor investigatingvia redhat_api
Product: Red Hat Advanced Cluster Security 4Fixed in: advanced-cluster-security/rhacs-main-rhel8
redhatvendor investigatingvia redhat_api
Product: Red Hat Advanced Cluster Security 4Fixed in: advanced-cluster-security/rhacs-operator-bundle
redhatvendor investigatingvia redhat_api
Product: Red Hat Advanced Cluster Security 4Fixed in: advanced-cluster-security/rhacs-rhel8-operator
redhatvendor investigatingvia redhat_api
Product: Red Hat Advanced Cluster Security 4Fixed in: advanced-cluster-security/rhacs-roxctl-rhel8
redhatvendor investigatingvia redhat_api
Product: Red Hat Advanced Cluster Security 4Fixed in: advanced-cluster-security/rhacs-scanner-db-rhel8
redhatvendor investigatingvia redhat_api
Product: Red Hat Advanced Cluster Security 4Fixed in: advanced-cluster-security/rhacs-scanner-db-slim-rhel8
redhatvendor investigatingvia redhat_api
Product: Red Hat Advanced Cluster Security 4Fixed in: advanced-cluster-security/rhacs-scanner-rhel8
redhatvendor investigatingvia redhat_api
Product: Red Hat Advanced Cluster Security 4Fixed in: advanced-cluster-security/rhacs-scanner-slim-rhel8
redhatvendor investigatingvia redhat_api
Product: Red Hat Advanced Cluster Security 4Fixed in: advanced-cluster-security/rhacs-scanner-v4-db-rhel8
redhatvendor investigatingvia redhat_api
Product: Red Hat Advanced Cluster Security 4Fixed in: advanced-cluster-security/rhacs-scanner-v4-rhel8
redhatvendor investigatingvia redhat_api
Product: Red Hat OpenShift Container Platform 4Fixed in: openshift4/oc-mirror-plugin-rhel8
redhatvendor investigatingvia redhat_api
Product: Red Hat OpenShift Container Platform 4Fixed in: openshift4/oc-mirror-plugin-rhel9
redhatvendor investigatingvia redhat_api
Product: Red Hat Trusted Application PipelineFixed in: rhtap-task-runner/rhtap-task-runner-rhel9

Vendor Advisories (2)

goGHSA-rwvp-r38j-9rggmedium

rardecode: DoS risk due to unrestricted RAR dictionary sizes

Oct 10, 2025
redhatCVE-2025-11579Moderate

github.com/nwaples/rardecode: RarDecode Out Of Memory Crash

Oct 10, 2025

References

github.com / nwaples/rardecode/commit/52fb4e825c936636f251f7e7deded39ab11df9a9
Patch