CVE-2022-1533
CVE-2022-1533 is a high-severity vulnerability in Libmobi Project Libmobi with a CVSS 3.x base score of 7.8. 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: High (CVSS 3.x base score 7.8)
- CVSS v2: 4.6
- EPSS exploit prediction: 0% (32nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-125
- Affected product: Libmobi Project Libmobi
- Published:
- Last modified:
Description
Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11. This vulnerability is capable of arbitrary code execution.
Frequently asked questions
- What is CVE-2022-1533?
- Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11. This vulnerability is capable of arbitrary code execution.
- How severe is CVE-2022-1533?
- CVE-2022-1533 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-1533 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-1533?
- CVE-2022-1533 affects Libmobi Project Libmobi. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-1533?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2022-1533 published?
- CVE-2022-1533 was published on 2022-04-29 and last updated on 2026-06-17.
References
- https://github.com/bfabiszewski/libmobi/commit/eafc415bc6067e72577f70d6dd5acbf057ce6e6f
- https://huntr.dev/bounties/cb574ce1-fbf7-42ea-9e6a-91e17adecdc3
Affected products (1)
- cpe:2.3:a:libmobi_project:libmobi:*:*:*:*:*:*:*:*
More vulnerabilities in Libmobi Project Libmobi
- CVE-2021-3881 — Critical (CVSS 9.8): libmobi is vulnerable to Out-of-bounds Read
- CVE-2021-3751 — Critical (CVSS 9.8): libmobi is vulnerable to Out-of-bounds Write
- CVE-2018-11726 — High (CVSS 8.8): The mobi_decode_font_resource function in util.c in Libmobi 0.3 allows remote attackers to cause a denial of service…
- CVE-2018-11724 — High (CVSS 8.8): The mobi_pk1_decrypt function in encryption.c in Libmobi 0.3 allows remote attackers to cause a denial of service…
- CVE-2018-11438 — High (CVSS 8.8): The mobi_decompress_lz77 function in compression.c in Libmobi 0.3 allows remote attackers to cause remote code…
- CVE-2022-1987 — High (CVSS 8.1): Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11.
All CVEs affecting Libmobi Project Libmobi →
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