[NEW] [high] Apache Portable Runtime (APR): Multiple vulnerabilities
A remote, anonymous attacker can exploit multiple vulnerabilities in Apache Portable Runtime (APR) to perform SQL injection, disclose confidential information, or trigger a Denial-of-Service condition.
CSIRTS triage
- What
- Multiple vulnerabilities enable SQL injection, information disclosure, and denial-of-service attacks.
- Who is affected
- Remote anonymous attackers can exploit all systems running vulnerable Apache Portable Runtime versions.
- Urgency
- High severity due to multiple attack vectors and remote exploitability without authentication.
- Action
- Apply security patches to Apache Portable Runtime immediately.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2697
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2025-49506 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-32327 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-34191 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-34501 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-34502 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- highCVE-2026-34502: Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility memcached client T…nvd
- highCVE-2026-34501: Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility redis client. This…nvd
- criticalCVE-2026-34191: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerabi…nvd
- criticalCVE-2026-32327: A bug in APR-util version 1.6.3 (and earlier) allows a stack recursion attack against any libr…nvd
- highCVE-2025-49506: APR-util versions 1.6.3 (and earlier) function apr_password_validate() was not constant-time w…nvd
Recent advisories for Apache Portable Runtime (APR)
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
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