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Medium 5.3Published May 22, 2026
CVE-2026-46598For certain crafted inputs, a 'ed25519.PrivateKey' was created by casting malformed wire bytes, leading to a panic when used.
Updated under an hour ago ()
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It affects golang crypto. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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For certain crafted inputs, a 'ed25519.PrivateKey' was created by casting malformed wire bytes, leading to a panic when used.
- CVSS
- 5.3 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Weakness (CWE)
- CWE-129
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jul 23, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
golang crypto golang:crypto | before 0.52.0 | NVD |
References
- https://go.dev/cl/781360issue-tracking
- https://go.dev/issue/79596issue-tracking
- https://groups.google.com/g/golang-announce/c/a082jnz-LvImailing-list
- https://pkg.go.dev/vuln/GO-2026-5033vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.