openssl_encrypt before 1.4.9 fails to validate the total field from QR JSON payloads before materializing ranges. Attackers can supply crafted QR images with extremely large total values to trigger unbounded memory allocation and cause denial of service through out-of-memory conditions.
Metrics
Affected Vendors & Products
References
History
Thu, 27 Aug 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Jahlives
Jahlives openssl Encrypt |
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| Vendors & Products |
Jahlives
Jahlives openssl Encrypt |
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| Metrics |
ssvc
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Thu, 27 Aug 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | openssl_encrypt before 1.4.9 fails to validate the total field from QR JSON payloads before materializing ranges. Attackers can supply crafted QR images with extremely large total values to trigger unbounded memory allocation and cause denial of service through out-of-memory conditions. | |
| Title | openssl_encrypt before 1.4.9 Denial of Service via QR total field | |
| Weaknesses | CWE-789 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-08-27T14:50:57.596Z
Updated: 2026-08-27T18:31:59.123Z
Reserved: 2026-08-27T11:12:00.889Z
Link: CVE-2026-81693
Updated: 2026-08-27T18:31:54.360Z
Status : Undergoing Analysis
Published: 2026-08-27T17:20:59.297
Modified: 2026-08-28T18:56:34.447
Link: CVE-2026-81693
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