CVE-2026-30984Public exploit

Application crash via unchecked calculator sequence offsets

Published Mar 10, 2026 · Updated Mar 10, 2026

Heap out-of-bounds read in iccDEV before 2.3.1.5 allows attackers to crash an application by supplying a crafted ICC profile. CIccCalculatorFunc::ApplySequence in IccProfLib/IccMpeCalc.cpp uses profile-derived operation offsets and sequence lengths without independently bounding both against nOps. Exploitation requires user interaction to process the profile; the published assessment limits the result to a crash and limited memory disclosure, with no integrity impact.

CVSS severity6.1
Medium
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Heap out-of-bounds read in iccDEV before 2.3.1.5 allows attackers to crash an application by supplying a crafted ICC profile. CIccCalculatorFunc::ApplySequence in IccProfLib/IccMpeCalc.cpp uses profile-derived operation offsets and sequence lengths without independently bounding both against nOps. Exploitation requires user interaction to process the profile; the published assessment limits the result to a crash and limited memory disclosure, with no integrity impact.

The record

CVE
CVE-2026-30984
Published
Mar 10, 2026
Updated
Mar 10, 2026
Vendor
International Color Consortium
Product
iccDEV
Classifications
CWE-125, CWE-129, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 10, 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=< 2.3.1.5

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

International Color Consortium · iccDEVversion=< 2.3.1.5

Published CVSS scores

6.1GitHub, Inc.CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H

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.

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No observations available

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

Weakness, pattern, technique

CWE-125Out-of-bounds Read
CWE-129Improper Validation of Array Index
T1204.002Malicious File

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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