GHSA-fr52-4hqw-p27f · 严重度： critical · 生态： rubygems — Nokogiri does not forbid namespace nodes in XPointer ranges
xpointer.c in libxml2 before 2.9.5 (as used in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3, and other products) does not forbid namespace nodes in XPointer ranges, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and memory corruption) via a crafted XML document.
结论预警: CVE-2016-4658 综合评估为高风险（67.2/100）：CVSS 技术影响为严重级，利用概率偏高（EPSS 8.63%，百分位 94%） 核心证据: EPSS 显示该漏洞近期被利用的可能性处于高位。 强制指令: 被利用概率偏高—请排查暴露面并优先安排修补。
风险随态势动态变化；本站持续评估并同步更新本页展示内容。
EPSS 日更估计相对被利用可能性；百分位表示该 CVE 在已评分漏洞中的相对排名（越高表示相对更严重）。
| # | 日期 | 旧 EPSS 分数 | 新 EPSS 分数 | 变化（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 15.39% | 8.63% | -6.76% |
| 2 | 2026-05-30 | 11.27% | 15.39% | +4.13% |
| 3 | 2026-05-12 | — | 11.27% | — |
完整 EPSS 历史 （共 21 条）
该 CVE 的 CVSS 指标。
| 底座分 | 版本 | 严重度 | 向量 | 可利用性 | 影响 | 分数来源 |
|---|---|---|---|---|---|---|
| 9.8 | 3.0 | CRITICAL |
|
3.9 | 5.9 | [email protected] |
| 10.0 | 2.0 | HIGH |
|
10.0 | 10.0 | [email protected] |
GHSA-fr52-4hqw-p27f · 严重度： critical · 生态： rubygems — Nokogiri does not forbid namespace nodes in XPointer ranges
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2016-4658 not yet assigned priority: Debian including 1 source packages (libxml2), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2016-4658 |
gentoo
|
normal | CVE-2016-4658: 1 GLSA(s) (201701-37), 1 atom(s) (dev-libs/libxml2); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2016-4658 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2016-4658 |
suse
|
medium | CVE-2016-4658 severity moderate: SUSE including 380 source package names (0.9.1:libxml2-2-2.9.4-33.1, 1.0.0:libxml2-2-2.9.4-33.1, …), 523 product×package rows across 102 product lines (Container caasp/v4/default-http-backend, Container caasp/v4/dnsmasq-nanny, … (102 product lines)): Fixed 320, Known Affected 157, Known Not Affected 46. | https://www.suse.com/security/cve/CVE-2016-4658/ |
ubuntu
|
medium | CVE-2016-4658 medium priority: Ubuntu including 1 source packages (libxml2), 6 status rows across 6 suites (precise, trusty, upstream, xenial, yakkety, zesty): released 5, not-affected 1. | https://ubuntu.com/security/CVE-2016-4658 |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| apple | iphone_os | < 10.0 | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* |
| apple | mac_os_x | < 10.12 | cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* |
| apple | tvos | < 10.0 | cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* |
| apple | watchos | < 3.0 | cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* |
| xmlsoft | libxml2 | < 2.9.5 | cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:* |