CVE-2024-53429 json
Open62541 v1.4.6 is has an assertion failure in fuzz_binary_decode, which leads to a crash.
published 2024-11-21 23 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-51965
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 54%
- public exploits
- 0
- none known
Summary
Open62541 v1.4.6 is has an assertion failure in fuzz_binary_decode, which leads to a crash.
Patch / fix
- open62541 Debian 14, Debian 13 1.4.11.1-1
debian advisories DEBIAN-CVE-2024-53429
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-25-275-02 updated cvss 7.5
Hitachi Energy MSM Product (Update A)
-
Hitachi Energy MSM <= 2.2.11affected: fixed in 2.2.12
-
Hitachi Energy MSM 2.2.12fixed
Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf
red hat product security vex CVE-2024-53429 updated
open62541: assertion failure in fuzz_binary_decode leads to crash
-
Red Hat All currently supported Red Hat productsnot affected: vulnerable code not present
Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 23 mo ago
Exploit prediction
0.74% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected products
- open62541 open62541
Classification
- Weakness
-
- CWE-617 Reachable Assertion
References
Sources
- CVE List CVE-2024-53429
- NVD CVE-2024-53429
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.