CVE-2015-8388

CVE-2015-8388 describes a denial-of-service vulnerability in PCRE before version 8.38, affecting products like Oracle Linux and PCRE itself. This flaw allows remote attackers to trigger a buffer overflow, or potentially other unspecified impacts, through specially crafted regular expressions. With a CVSS score of 7.5, it is considered highly severe, requiring no authentication or complex attack vectors, and can lead to partial confidentiality, integrity, and availability compromise. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.