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Fencer Vulns
medium 6.6

CVE-2022-2279 json

NULL Pointer Dereference in bfabiszewski/libmobi

published 2022-07-01 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-34553

cvss
6.6
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 50%
public exploits
0
none known

Summary

NULL Pointer Dereference in GitHub repository bfabiszewski/libmobi prior to 0.11.

Patch / fix

  • bfabiszewski bfabiszewski/libmobi 0.11
  • libmobi Debian 14, Debian 13, Debian 12 0.11+dfsg-1

debian advisories DEBIAN-CVE-2022-2279

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2022-2279 updated

libmobi: null pointer dereference

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.63% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • huntr.dev https://huntr.dev/bounties/68c249e2-779d-4871-b7e3-851f03aca2de referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.0 6.6 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
NVD 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P

Affected products

  • bfabiszewski bfabiszewski/libmobi

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.