What is CVE-2022-29788?

CVE-2022-29788 is a medium-severity vulnerability in Libmobi Project, classified under NULL Pointer Dereference. CVSS score: 6.5/10. Published 2022-06-02.

How severe is CVE-2022-29788?

Medium severity. CVSS v3 base score is 6.5 out of 10.

NULL pointer dereference in Libmobi Project

CVE-2022-29788

libmobi before v0.10 contains a NULL pointer dereference via the component mobi_buffer_getpointer. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted mobi file.

Published 2022-06-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.008 (56.2th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.2% 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

Libmobi Project

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

github.com/bfabiszewski/libmobi/commit/ce0ab6586069791b1e8e2a42f44318e581c39939 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-29788?: CVE-2022-29788 is a medium-severity vulnerability in Libmobi Project, classified under NULL Pointer Dereference. CVSS score: 6.5/10. Published 2022-06-02.
How severe is CVE-2022-29788?: Medium severity. CVSS v3 base score is 6.5 out of 10.