cnvd - cnvd-2025-18921

cnvd-2025-18921

Vulnerability from cnvd

Title

Google Chrome堆缓冲区溢出漏洞

Description

Google Chrome是美国谷歌（Google）公司的一款Web浏览器。 Google Chrome存在堆缓冲区溢出漏洞，该漏洞是由于libaom的不当边界检查造成的。攻击者可利用该漏洞溢出缓冲区，从而在系统上执行任意代码或导致应用程序崩溃。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://chromereleases.googleblog.com/2025/08/stable-channel-update-for-desktop_12.html

Reference

https://chromereleases.googleblog.com/2025/08/stable-channel-update-for-desktop_12.html

Impacted products

Name
Google Chrome <139.0.7258.127

Show details on source website

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-8879",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-8879"
    }
  },
  "description": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002\n\nGoogle Chrome\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8elibaom\u7684\u4e0d\u5f53\u8fb9\u754c\u68c0\u67e5\u9020\u6210\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ea2\u51fa\u7f13\u51b2\u533a\uff0c\u4ece\u800c\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u5bfc\u81f4\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://chromereleases.googleblog.com/2025/08/stable-channel-update-for-desktop_12.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-18921",
  "openTime": "2025-08-20",
  "products": {
    "product": "Google Chrome \u003c139.0.7258.127"
  },
  "referenceLink": "https://chromereleases.googleblog.com/2025/08/stable-channel-update-for-desktop_12.html",
  "serverity": "\u9ad8",
  "submitTime": "2025-08-15",
  "title": "Google Chrome\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2025-8879 (GCVE-0-2025-8879)

Vulnerability from cvelistv5

Published

2025-08-13 02:43

Modified

2025-08-28 16:37

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-122 - Heap buffer overflow

Summary

Heap buffer overflow in libaom in Google Chrome prior to 139.0.7258.127 allowed a remote attacker to potentially exploit heap corruption via a curated set of gestures. (Chromium security severity: High)

References

URL

Tags

	https://chromereleases.googleblog.com/2025/08/stable-channel-update-for-desktop_12.html
	https://issues.chromium.org/issues/432035817

Impacted products

	Vendor	Product	Version
	Google	Chrome	Version: 139.0.7258.127 < 139.0.7258.127

Show details on NVD website

To clipboard

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              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
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                "timestamp": "2025-08-14T03:55:32.681901Z",
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Chrome",
          "vendor": "Google",
          "versions": [
            {
              "lessThan": "139.0.7258.127",
              "status": "affected",
              "version": "139.0.7258.127",
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    "dateReserved": "2025-08-12T06:51:12.337Z",
    "dateUpdated": "2025-08-28T16:37:24.408Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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Not patched: This vulnerability was not successfully patched by the user reporting the sighting.