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Solution
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Workaround
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Tue, 12 May 2026 14:30:00 +0000
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| First Time appeared |
Cross-crypto
Cross-crypto cross-implementation |
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| CPEs | cpe:2.3:a:cross-crypto:cross-implementation:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Cross-crypto
Cross-crypto cross-implementation |
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| Metrics |
cvssV3_1
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Sun, 10 May 2026 21:45:00 +0000
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| First Time appeared |
Cross-signature
Cross-signature cross-implementation |
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| Vendors & Products |
Cross-signature
Cross-signature cross-implementation |
Fri, 08 May 2026 15:15:00 +0000
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ssvc
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Fri, 08 May 2026 14:00:00 +0000
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| Description | CROSS implementation contains reference and optimized implementations of the CROSS post-quantum signature algorithm. Prior to commit fc6b7e7, there is a buffer overflow in crypto_sign_open() caused by an underflow of the integer mlen. This issue has been patched via commit fc6b7e7. | |
| Title | Integer underflow in crypto_sign_open() leads to buffer overflow | |
| Weaknesses | CWE-121 CWE-122 |
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| References |
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| Metrics |
cvssV4_0
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Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-08T14:15:21.680Z
Reserved: 2026-04-20T18:18:50.681Z
Link: CVE-2026-41509
Updated: 2026-05-08T14:15:17.954Z
Status : Analyzed
Published: 2026-05-08T14:16:34.287
Modified: 2026-05-12T14:15:13.230
Link: CVE-2026-41509
No data.
OpenCVE Enrichment
Updated: 2026-05-10T21:25:21Z