CVE-2026-3285
CVE-2026-3285 is a low-severity vulnerability in Berry-lang Berry with a CVSS 3.x base score of 3.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-125.
Key facts
- Severity: Low (CVSS 3.x base score 3.3)
- CVSS v2: 1.7
- CVSS v4: 1.9
- EPSS exploit prediction: 0% (13th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-8992
- Weakness: CWE-125
- Affected product: Berry-lang Berry
- Published:
- Last modified:
Description
A vulnerability was determined in berry-lang berry up to 1.1.0. The affected element is the function scan_string of the file src/be_lexer.c. This manipulation causes out-of-bounds read. The attack requires local access. The exploit has been publicly disclosed and may be utilized. Patch name: 7149c59a39ba44feca261b12f06089f265fec176. Applying a patch is the recommended action to fix this issue.
Frequently asked questions
- What is CVE-2026-3285?
- A vulnerability was determined in berry-lang berry up to 1.1.0. The affected element is the function scan_string of the file src/be_lexer.c. This manipulation causes out-of-bounds read. The attack requires local access. The exploit has been publicly disclosed and may be utilized. Patch name: 7149c59a39ba44feca261b12f06089f265fec176. Applying a patch is the recommended action to fix this issue.
- How severe is CVE-2026-3285?
- CVE-2026-3285 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2026-3285 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-3285?
- CVE-2026-3285 affects Berry-lang Berry. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-3285?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2026-3285 have an EU (EUVD) identifier?
- Yes. CVE-2026-3285 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8992.
- When was CVE-2026-3285 published?
- CVE-2026-3285 was published on 2026-02-27 and last updated on 2026-06-17.
References
- https://github.com/berry-lang/berry/
- https://github.com/berry-lang/berry/commit/7149c59a39ba44feca261b12f06089f265fec176
- https://github.com/berry-lang/berry/issues/509
- https://github.com/berry-lang/berry/pull/511
- https://github.com/oneafter/0211/blob/main/be/repro
- https://vuldb.com/?ctiid.348014
- https://vuldb.com/?id.348014
- https://vuldb.com/?submit.758872
Affected products (1)
- cpe:2.3:a:berry-lang:berry:1.1.0:*:*:*:*:*:*:*
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