{"cve":"CVE-2025-13601","nvd":{"published":"2025-11-26T15:15:51.723","modified":"2026-10-18T20:10:00.110","status":"Modified","description":"A heap-based buffer overflow problem was found in glib through an incorrect calculation of buffer size in the g_escape_uri_string() function. If the string to escape contains a very large number of unacceptable characters (which would need escaping), the calculation of the length of the escaped string could overflow, leading to a potential write off the end of the newly allocated string.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","score":7.7},"cwes":["CWE-190"],"references":["https://access.redhat.com/errata/RHSA-2026:0936","https://access.redhat.com/errata/RHSA-2026:0975","https://access.redhat.com/errata/RHSA-2026:0991","https://access.redhat.com/errata/RHSA-2026:1323","https://access.redhat.com/errata/RHSA-2026:1324"],"products":["gnome:glib","redhat:ceph_storage","redhat:codeready_linux_builder","redhat:codeready_linux_builder_for_arm64","redhat:codeready_linux_builder_for_arm64_eus","redhat:codeready_linux_builder_for_ibm_z_systems","redhat:codeready_linux_builder_for_ibm_z_systems_eus","redhat:codeready_linux_builder_for_power_little_endian","redhat:codeready_linux_builder_for_power_little_endian_eus","redhat:codeready_linux_builder_for_x86_64","redhat:codeready_linux_builder_for_x86_64_eus","redhat:discovery","redhat:enterprise_linux_for_arm_64","redhat:enterprise_linux_for_arm_64_eus","redhat:enterprise_linux_for_ibm_z_systems","redhat:enterprise_linux_for_ibm_z_systems_eus","redhat:enterprise_linux_for_power_little_endian","redhat:enterprise_linux_for_power_little_endian_eus","redhat:enterprise_linux_for_x86_64","redhat:enterprise_linux_for_x86_64_eus","redhat:enterprise_linux_server_aus","redhat:enterprise_linux_server_for_power_little_endian","redhat:enterprise_linux_server_for_power_little_endian_eus","redhat:enterprise_linux_server_tus","redhat:openshift_container_platform","redhat:openshift_container_platform_for_arm64","redhat:openshift_container_platform_for_ibm_z","redhat:openshift_container_platform_for_linuxone","redhat:openshift_container_platform_for_power"],"source":"nvd","synced_at":"2026-10-19T22:16:02.354564667+00:00"},"epss":{"cve":"CVE-2025-13601","score":0.00322,"percentile":0.25012,"date":"2026-10-25"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}