CVE-2024-27322
Deserialization of untrusted data can occur in the R statistical programming language, on any version starting at 1.4.0 up to and not including 4.4.0, enabling a maliciously crafted RDS (R Data Serialization) formatted file or R package to run arbitrary…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 23.4%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
Deserialization of untrusted data can occur in the R statistical programming language, on any version starting at 1.4.0 up to and not including 4.4.0, enabling a maliciously crafted RDS (R Data Serialization) formatted file or R package to run arbitrary code on an end user’s system when interacted with.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 23.44% probability · 98th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Source
- 6f8de1f0-f67e-45a6-b68f-98777fdb759c
EPSS 23.4% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.openwall.com/lists/oss-security/2024/04/29/3
- https://hiddenlayer.com/research/r-bitrary-code-execution/
- https://https://kb.cert.org/vuls/id/238194
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7ZLV4OWXZIJ7EFBIWUZADUSHYJTFAQ4D/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JVE5FDLFJGTAMOSJ6DREFAODEUBRFWSG/
- https://www.kb.cert.org/vuls/id/238194
- http://www.openwall.com/lists/oss-security/2024/04/29/3
- https://hiddenlayer.com/research/r-bitrary-code-execution/
- https://https://kb.cert.org/vuls/id/238194
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7ZLV4OWXZIJ7EFBIWUZADUSHYJTFAQ4D/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JVE5FDLFJGTAMOSJ6DREFAODEUBRFWSG/
- https://www.kb.cert.org/vuls/id/238194
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.