| CVSS 元临时分数 | 当前攻击价格 (≈) | CTI兴趣分数 |
|---|---|---|
| 6.0 | $5k-$25k | 0.00 |
摘要
在Google Chrome中曾发现一漏洞, 此漏洞被申报为致命。 被影响的是 未知函数，属于WebShare组件。 当被操控时，会导致 权限提升。 该漏洞唯一标识为CVE-2026-9977， 攻击可能远程发起， 没有现成的漏洞利用。 建议对受影响组件进行升级。
细节
在Google Chrome中曾发现一漏洞, 此漏洞被申报为致命。 被影响的是 未知函数，属于WebShare组件。 当被操控时，会导致 权限提升。 通过 CWE 声明此问题将指向 CWE-265。 此漏洞的脆弱性公示人身份511741、所分享。 请访问 chromereleases.googleblog.com 下载该通告。
该漏洞唯一标识为CVE-2026-9977， 在2026-05-28进行了CVE分配。 攻击可能远程发起， 未提供技术细节。 该漏洞的普及率低于常规水平。 没有现成的漏洞利用。 目前，大约是 USD $5k-$25k。 MITRE ATT&CK 项目认定攻击技术为 T1611。
若有长度，则其被标记为 未定义。
更新到 148.0.7778.216 版本能够解决该问题。 建议对受影响组件进行升级。
受影响
- Google Chrome
- Microsoft Edge
产品
类型
供应商
名称
版本
- 0.2.149.27
- 0.2.149.29
- 0.2.149.30
- 0.2.152.1
- 0.2.153.1
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- 0.3.154.3
- 0.4.154.18
- 0.4.154.22
- 0.4.154.31
- 0.4.154.33
- 0.9.126.0
- 0.10.156.20
- 0.10.156.50
- 1.0.154.36
- 1.0.154.39
- 1.0.154.42
- 1.0.154.43
- 1.0.154.46
- 1.0.154.48
- 1.0.154.52
- 1.0.154.53
- 1.0.154.59
- 1.0.154.65
- 1.2.0
- 1.2.3
- 2.0.0
- 2.0.156.1
- 2.0.157.0
- 2.0.157.2
- 2.0.158.0
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- 2.0.169.0
- 2.0.169.1
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- 2.0.172
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- 2.0.172.8
- 2.0.172.27
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- 2.0.172.33
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- 2.0.172.38
- 2.9.5
- 3.0.182.2
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- 3.22.24.16
- 3.24.12
- 3.42
- 3.43
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许可证
网站
CPE 2.3
CPE 2.2
CVSSv4
VulDB 向量: 🔒VulDB 可靠性: 🔍
CVSSv3
VulDB 元基础分数: 6.3VulDB 元临时分数: 6.0
VulDB 基本分数: 6.3
VulDB 临时得分: 6.0
VulDB 向量: 🔒
VulDB 可靠性: 🔍
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 向量 | 复杂性 | 身份验证 | 保密 | 完整性 | 可用性 |
|---|---|---|---|---|---|
| 开锁 | 开锁 | 开锁 | 开锁 | 开锁 | 开锁 |
| 开锁 | 开锁 | 开锁 | 开锁 | 开锁 | 开锁 |
| 开锁 | 开锁 | 开锁 | 开锁 | 开锁 | 开锁 |
VulDB 基本分数: 🔒
VulDB 临时得分: 🔒
VulDB 可靠性: 🔍
利用
分类: 权限提升CWE: CWE-265 / CWE-264
CAPEC: 🔒
ATT&CK: 🔒
身体的: 否
本地: 否
远程: 是
可用性: 🔒
状态: 未定义
EPSS Score: 🔒
EPSS Percentile: 🔒
价格预测: 🔍
当前价格估算: 🔒
| 0-Day | 开锁 | 开锁 | 开锁 | 开锁 |
|---|---|---|---|---|
| 今天 | 开锁 | 开锁 | 开锁 | 开锁 |
威胁情报
利益: 🔍活跃演员: 🔍
活跃的APT团体: 🔍
对策
建议: 升级状态: 🔍
0天时间: 🔒
升级: Chrome 148.0.7778.216
时间轴
2026-05-28 CVE 已分配2026-05-29 公告已发布
2026-05-29 已创建 VulDB 条目
2026-05-31 VulDB 上次更新
来源
供应商: google.com产品: google.com
公告: 511741
状态: 已确认
CVE: CVE-2026-9977 (🔒)
GCVE (CVE): GCVE-0-2026-9977
GCVE (VulDB): GCVE-100-367062
CERT Bund: WID-SEC-2026-1733 - Google Chrome und Microsoft Edge: Mehrere Schwachstellen
scip Labs: https://www.scip.ch/en/?labs.20130704
条目
已创建: 2026-05-29 09時26分已更新: 2026-05-31 00時38分
更改: 2026-05-29 09時26分 (59), 2026-05-31 00時38分 (7)
完整: 🔍
Cache ID: 216::103
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