How severe is CVE-2026-33545?

CVE-2026-33545 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2026-33545 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-33545?

CVE-2026-33545 affects Opensecurity Mobile Security Framework. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-33545?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-33545 have an EU (EUVD) identifier?

Yes. CVE-2026-33545 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16399.

When was CVE-2026-33545 published?

CVE-2026-33545 was published on 2026-03-26 and last updated on 2026-06-17.

CVE-2026-33545

CVE-2026-33545 is a medium-severity vulnerability in Opensecurity Mobile Security Framework with a CVSS 3.x base score of 5.3. 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-89.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-16399
Weakness: CWE-89
Affected product: Opensecurity Mobile Security Framework
Published: 2026-03-26
Last modified: 2026-06-17

Description

MobSF is a mobile application security testing tool used. Prior to version 4.4.6, MobSF's `read_sqlite()` function in `mobsf/MobSF/utils.py` (lines 542-566) uses Python string formatting (`%`) to construct SQL queries with table names read from a SQLite database's `sqlite_master` table. When a security analyst uses MobSF to analyze a malicious mobile application containing a crafted SQLite database, attacker-controlled table names are interpolated directly into SQL queries without parameterization or escaping. This allows an attacker to cause denial of service and achieve SQL injection. Version 4.4.6 patches the issue.

Frequently asked questions

What is CVE-2026-33545?: MobSF is a mobile application security testing tool used. Prior to version 4.4.6, MobSF's `read_sqlite()` function in `mobsf/MobSF/utils.py` (lines 542-566) uses Python string formatting (`%`) to construct SQL queries with table names read from a SQLite database's `sqlite_master` table. When a security analyst uses MobSF to analyze a malicious mobile application containing a crafted SQLite database, attacker-controlled table names are interpolated directly into SQL queries without parameterization or escaping. This allows an attacker to cause denial of service and achieve SQL injection. Version 4.4.6 patches the issue.
How severe is CVE-2026-33545?: CVE-2026-33545 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2026-33545 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-33545?: CVE-2026-33545 affects Opensecurity Mobile Security Framework. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-33545?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-33545 have an EU (EUVD) identifier?: Yes. CVE-2026-33545 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16399.
When was CVE-2026-33545 published?: CVE-2026-33545 was published on 2026-03-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:opensecurity:mobile_security_framework:*:*:*:*:*:*:*:*

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