Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Apache Commons Lang versions commons-lang3 3.0 to before 3.18.0 and commons-lang 2.0 to 2.6 are vulnerable to uncontrolled recursion. Very long inputs to ClassUtils.getClass can cause a StackOverflowError, which may stop an application. Upgrade commons-lang3 to 3.18.0; no fixed version is listed for commons-lang 2.x.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 6.5 | Medium | 3.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N | GitHub Advisory Database |
- CISA KEV Not listed.
- EPSS 0.026, the 85th percentile, on 13 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:17 UTC First seen by agentprime
- 31 Oct 2026, 14:17 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-j288-q9x7-2f5v
- OSV: GHSA-j288-q9x7-2f5v
- nvd.nist.gov/vuln/detail/CVE-2025-48924
- github.com/apache/commons-lang/commit/b424803abdb2bec818e4fbcb251ce031c22aca53
- github.com/apache/commons-lang
- lists.apache.org/thread/bgv0lpswokgol11tloxnjfzdl7yrc1g1
- lists.debian.org/debian-lts-announce/2025/08/msg00000.html
- lists.debian.org/debian-lts-announce/2025/08/msg00026.html
- lists.debian.org/debian-lts-announce/2025/09/msg00032.html
- lists.debian.org/debian-lts-announce/2025/09/msg00036.html
- www.openwall.com/lists/oss-security/2025/07/11/1