CVE detail
CVE-2023-7345
Ledger Live with vulnerable versions of ledgerhq/hw-app-eth prior to 6.34.7 contains an integer parsing vulnerability that allows attackers to manipulate EIP-712 typed data messages by exploiting incorrect hexadecimal field parsing when values contain an odd number of characters. Attackers can obtain signatures on truncated or misinterpreted message values to authorize unintended blockchain transactions, such as asset transfers at incorrect amounts.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 11.0 · diversity 10.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
2 source links · newest first
- https://www.vulncheck.com/advisories/ledger-live-hw-app-eth-eip-712-message-parsing-integer-truncationwww.vulncheck.com
No excerpt available.
Exploitwww.vulncheck.comMay 19, 2026, 10:16 PM - https://donjon.ledger.com/lsb/020/donjon.ledger.com
No excerpt available.
referencedonjon.ledger.comMay 19, 2026, 10:16 PM
Exploit code
Public exploit repository references
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0 repository references · best confidence N/A · max 0 stars
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