CVE-2026-24807Network attack vector

Service interruption via disputed write bounds

Published Jan 27, 2026 · Updated May 6, 2026

Buffer overflow in quick-media before 1.0 allows remote attackers to interrupt processing through crafted PNG data. The cited SeekableOutputStream.write patch adds explicit null and range checks before delegating to RandomAccessFile.write, which already performs those checks. A technical dispute notes that no buffer or signature check exists at this locus and that the svg-plugin tree is neither built nor shipped, leaving the reported impact unverified.

CVSS severity5.3
Medium
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Buffer overflow in quick-media before 1.0 allows remote attackers to interrupt processing through crafted PNG data. The cited SeekableOutputStream.write patch adds explicit null and range checks before delegating to RandomAccessFile.write, which already performs those checks. A technical dispute notes that no buffer or signature check exists at this locus and that the svg-plugin tree is neither built nor shipped, leaving the reported impact unverified.

The record

CVE
CVE-2026-24807
Published
Jan 27, 2026
Updated
May 6, 2026
Vendor
liuyueyi
Product
quick-media
Classifications
CWE-347, CWE-120, CWE-190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 27, 2026CVE publishedPublication date reported by the CVE source.
  2. May 6, 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=0 <v1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

liuyueyi · quick-mediaversion=0 <v1.0

Published CVSS scores

5.3Government Technology Agency of Singapore Cyber Security GroupCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-347Improper Verification of Cryptographic Signature
CWE-120Buffer Copy without Checking Size of Input
CWE-190Integer Overflow or Wraparound

Public exploit references

No public exploit references are available in this record.

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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