ImageMagick before 6.9.13-55 and 7.x before 7.1.2-30 contains a security policy bypass in the MAT decoder, which does not enforce configured temporary file size limits when reading highly compressed data. Attackers can supply a crafted MAT image whose decompressed data is written to temporary files larger than the policy allows, consuming disk resources.
This CVE has been withdrawn by MITRE
MITRE marked CVE-2026-105826 as REJECTED on . It is no longer considered a valid vulnerability record. The original content below is preserved for historical reference only.
Reason given by MITRE
This CVE ID has been rejected as a duplicate.
CVE-2026-105826
✕ Withdrawn — historical dataMEDIUMPre-NVD 5.3
5.3CVSS
- CVSS v3
- 5.3
- EchelonGraph score
- Not yet assessedThis CVE record was withdrawn by its numbering authority, so there is no vulnerability to rate.
- EPSS PROB
- —
- EPSS %ILE
- —
- KEV
- —Not applicable: this CVE ID was withdrawn
Published
October 8, 2026
Last Modified
October 8, 2026
References (2)
Frequently asked(4)
What is CVE-2026-105826?
CVE-2026-105826 is a rejected CVE ID: its record was withdrawn on October 9, 2026 and no longer describes a vulnerability. Reason given: This CVE ID has been rejected as a duplicate.
When was the CVE record for CVE-2026-105826 published?
The CVE record for CVE-2026-105826 was published on October 8, 2026. EchelonGraph's copy of the record carries a last-modified date of October 8, 2026; the record at its source may have been updated since.
What is the CVSS score of CVE-2026-105826?
CVE-2026-105826 has a CVSS base score of 5.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-105826?
There is nothing to remediate under CVE-2026-105826: it is a rejected (withdrawn) CVE ID and no longer describes a vulnerability.