CVE-2026-38076: n/a
An integer overflow in the jbig2_arith_iaid_ctx_new() function of Artifex commit cc37d0 allows attackers to cause a Denial of Service (DoS) via a crafted input.
AI Analysis
Technical Summary
CVE-2026-38076 describes an integer overflow vulnerability in the jbig2_arith_iaid_ctx_new() function within Artifex. This flaw allows an attacker to cause a Denial of Service (DoS) condition by supplying specially crafted input. The vulnerability is categorized under CWE-190 (Integer Overflow or Wraparound). The CVSS 3.1 base score is 7.5, indicating high severity, with network attack vector, low attack complexity, no privileges or user interaction required, and impact limited to availability (DoS). No remediation or patch information is currently available.
Potential Impact
Successful exploitation results in a Denial of Service (DoS) condition, impacting the availability of the affected system or service. There is no reported impact on confidentiality or integrity. No known exploits are currently in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch or official fix is available, consider restricting access to the vulnerable component or applying input validation controls if feasible.
CVE-2026-38076: n/a
Description
An integer overflow in the jbig2_arith_iaid_ctx_new() function of Artifex commit cc37d0 allows attackers to cause a Denial of Service (DoS) via a crafted input.
CVSS v3.1
Score 7.5high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-38076 describes an integer overflow vulnerability in the jbig2_arith_iaid_ctx_new() function within Artifex. This flaw allows an attacker to cause a Denial of Service (DoS) condition by supplying specially crafted input. The vulnerability is categorized under CWE-190 (Integer Overflow or Wraparound). The CVSS 3.1 base score is 7.5, indicating high severity, with network attack vector, low attack complexity, no privileges or user interaction required, and impact limited to availability (DoS). No remediation or patch information is currently available.
Potential Impact
Successful exploitation results in a Denial of Service (DoS) condition, impacting the availability of the affected system or service. There is no reported impact on confidentiality or integrity. No known exploits are currently in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch or official fix is available, consider restricting access to the vulnerable component or applying input validation controls if feasible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-04-06T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a501e2a68715ace432842bf
Added to database: 07/09/2026, 22:18:18 UTC
Last enriched: 07/17/2026, 09:44:26 UTC
Last updated: 08/23/2026, 22:52:10 UTC
Views: 91
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