CVE-2026-8275Public exploitNetwork attack vector

Process crash via oversized IPP chunk allocation

Published May 11, 2026 · Updated May 11, 2026

Denial of service in bettercap 2.41.0 through 2.41.5 allows remote attackers to crash the process via a crafted IPP request. ippReadChunkedBody parses a hexadecimal chunk size as uint64 and passes it directly to a slice allocation, where the maximum value becomes an invalid length. Any unauthenticated network peer can trigger the unrecovered panic while the zerogod module is advertising an IPP service, terminating the entire process.

CVSS severity3.7
Low
EPSS probability0.52%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in bettercap 2.41.0 through 2.41.5 allows remote attackers to crash the process via a crafted IPP request. ippReadChunkedBody parses a hexadecimal chunk size as uint64 and passes it directly to a slice allocation, where the maximum value becomes an invalid length. Any unauthenticated network peer can trigger the unrecovered panic while the zerogod module is advertising an IPP service, terminating the entire process.

The record

CVE
CVE-2026-8275
Published
May 11, 2026
Updated
May 11, 2026
Vendor
bettercap
Product
bettercap
Classifications
CWE-192, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 11, 2026CVE publishedPublication date reported by the CVE source.
  2. May 11, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.41.0
  2. Affected versionversion=2.41.1
  3. Affected versionversion=2.41.2
  4. Affected versionversion=2.41.3
  5. Affected versionversion=2.41.4
  6. Affected versionversion=2.41.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

bettercap · bettercapversion=2.41.0; version=2.41.1; version=2.41.2; version=2.41.3; version=2.41.4; version=2.41.5

Published CVSS scores

2.6VulDBAV:N/AC:H/Au:N/C:N/I:N/A:P
2.9INCIBE-CERTCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
3.7UbuntuCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-192Integer Coercion Error
T1499Endpoint Denial of Service

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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