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CVE-2026-116153

ImageMagick before 7.1.2-33 Heap Buffer Overflow via Convex-Hull on 32-bit

CVSS score

2.0

EPSS probability

—

Risk score

0.2

Published

4 h ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Patch status has not yet been verified

Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.

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Vulnerability description

DayBreach AI Explanation

Verified against sources

CVE-2026-116153: ImageMagick 32-bit Heap Buffer Overflow

Sources read

2

Source agreement

0/2

Evidence confidence

%47

Short explanation

ImageMagick versions prior to 7.1.2-33 contain a heap buffer overflow vulnerability on 32-bit systems during convex-hull calculations. This flaw can lead to memory corruption and crashes when processed with crafted images.

Why does it matter?

The vulnerability allows attackers to overwrite heap memory and potentially execute code through crafted image files. The patch status is UNKNOWN, and sources report conflicting CVSS base scores.

What should be done?

  • Follow vendor security advisories
  • Apply available updates when provided
  • Restrict untrusted convex-hull image processing on 32-bit systems
Note on uncertainty

2 alanda kaynak uyuşmazlığı var. DayBreach bu değerleri saklamadı; kaynak karşılaştırması aşağıda gösteriliyor.

Chain of evidence and sources2 verified claims

ImageMagick 7.1.2-33 öncesi sürümler, 32-bit sistemlerde convex-hull işlemleri sırasında yığın arabellek taşmasına açıktır.

S0 · daybreach-canonicalS1 · cvelistS2 · nvd

Yama durumu doğrulanmamış olup UNconfirmed olarak işaretlenmiştir ve kaynaklar arasında CVSS skorlarında çelişki bulunmaktadır.

S0 · daybreach-canonicalS1 · cvelistS2 · nvd
Show the technical text from the sources

ImageMagick before 7.1.2-33 contains a heap buffer overflow vulnerability on 32-bit systems that allows attackers to overwrite heap memory when convex-hull information is requested. Attackers can supply crafted images processed with convex-hull calculations to corrupt heap memory, causing crashes or potential code execution.

CVSS vector: CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

CWE: CWE-190

This explanation was compiled automatically from the source records. Scores, active exploitation, patch and exploit status come straight from the sources.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2026-116153 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1imagemagickimagemagick View
Total affected vendors: 1|Products: 1

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
2.5CVSS V3_1LOWCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:LCVE CNA
2.5CVSS V31LOWCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:LNVD
2.0CVSS V4_0LOWCVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:NCVE CNA
2.0CVSS V40LOWCVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD

Patch and Remediation Guide

Solution & Remediation Advisory

Patch status unknown

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Until a patch is confirmed, follow the vendor advisory; do not read an unknown status as “no patch”.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-116153 is associated with the following CWEs:

CWE-190: Integer Overflow or Wraparound

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-116153 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureYerel erişim
PermissionsGerekmiyor
User—

Official Sources and Advisories

GitHub Security Advisory (GHSA-7438-vh5v-v52h)vendor-advisoryVulnCheck Advisory: ImageMagick before 7.1.2-33 Heap Buffer Overflow via Convex-Hull on 32-bitvendor-advisory

CVSS Vector Radar Chart

2.0 / 10
Attack VectorLocalComplexityHighPrivilegesNoneUser Interact.RequiredConfidentialityHighIntegrityNoneAvailabilityLow

Vulnerability Scoring Details

CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Attack VectorLocal
Attack ComplexityHigh
Privileges RequiredNone required
User InteractionP
Confidentiality (Gizlilik)High
Integrity (Bütünlük)P
Availability (Erişilebilirlik)Low

Yama durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

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Weakness Type (CWE & CAPEC)

CWE-190

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CVE-2026-116153 · ImageMagick before 7.1.2-33 Heap Buffer…