No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Fri, 01 May 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 01 May 2026 02:30:00 +0000
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|---|---|---|
| References |
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Fri, 01 May 2026 02:00:00 +0000
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| References |
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Thu, 30 Apr 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In Exim before 4.99.2, when utf8 operators are enabled, there is an out-of-bounds read if large UTF-8 trailing characters are present (malformed UTF-8 header data). Information might be divulged within an error message produced during handling of an unrelated e-mail message. | |
| First Time appeared |
Exim
Exim exim |
|
| Weaknesses | CWE-125 | |
| CPEs | cpe:2.3:a:exim:exim:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Exim
Exim exim |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-05-01T14:27:11.390Z
Reserved: 2026-04-14T00:00:00.000Z
Link: CVE-2026-40686
Updated: 2026-05-01T14:27:06.850Z
Status : Analyzed
Published: 2026-04-30T22:16:25.787
Modified: 2026-05-01T17:44:15.677
Link: CVE-2026-40686
No data.
OpenCVE Enrichment
Updated: 2026-04-30T22:30:02Z