What is CVE-2022-1987?

CVE-2022-1987 is a high-severity vulnerability in Bfabiszewski Bfabiszewski/libmobi, classified under Buffer Over-read. CVSS score: 8.1/10. Published 2022-06-03.

How severe is CVE-2022-1987?

High severity. CVSS v3 base score is 8.1 out of 10.

Out-of-bounds Read in Bfabiszewski Bfabiszewski/libmobi

CVE-2022-1987

Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11.

Published 2022-06-03 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H.

EPSS exploit prediction

EPSS: 0.008 (55.7th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 55.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Bfabiszewski Bfabiszewski/libmobi — versions unspecified
Libmobi Project

Weakness classification (CWE)

References

huntr.dev/bounties/e8197737-7557-443e-a59f-2a86e8dda75f (Exploit, Patch, Third Party Advisory)
github.com/bfabiszewski/libmobi/commit/612562bc1ea38f1708b044e7a079c47a05b1291d (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-1987?: CVE-2022-1987 is a high-severity vulnerability in Bfabiszewski Bfabiszewski/libmobi, classified under Buffer Over-read. CVSS score: 8.1/10. Published 2022-06-03.
How severe is CVE-2022-1987?: High severity. CVSS v3 base score is 8.1 out of 10.