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CVE-2026-5201— gdk-pixbuf 安全漏洞

一分钟漏洞结论

影响对象
Red Hat Red Hat Enterprise Linux 10
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。

gdk-pixbuf是GNOME开源的一款图像加载库。 gdk-pixbuf存在安全漏洞，该漏洞源于JPEG图像加载器在处理特制JPEG图像时对颜色分量计数验证不当，可能导致堆缓冲区溢出，引发应用程序崩溃和拒绝服务。

CVSS 7.5 · High EPSS 1.22% · P68

影响版本矩阵 33

厂商产品 版本范围状态
Red Hat Red Hat AI Inference Server 3.2 1779223654< * unaffected
1779223651< * unaffected
1780681984< * unaffected
Red Hat Red Hat AI Inference Server 3.3 1778244559< * unaffected
1778244531< * unaffected
1778274666< * unaffected
1778244546< * unaffected
Red Hat Red Hat Enterprise Linux 10 0:2.42.12-4.el10_1.5< * unaffected
0:2.42.12-4.el10_2.5< * unaffected
全部 unaffected
全部 affected
全部 unaffected
全部 affected
Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support 0:2.42.12-4.el10_0.4< * unaffected
Red Hat Red Hat Enterprise Linux 6 全部 unknown
Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support 0:2.36.12-5.el7_9< * unaffected
Red Hat Red Hat Enterprise Linux 8 0:2.36.12-8.el8_10< * unaffected
0:2.36.12-8.el8_10< * unaffected
Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support 0:2.36.12-7.el8_2< * unaffected
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 0:2.36.12-7.el8_4< * unaffected
Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On 0:2.36.12-7.el8_4< * unaffected
Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support 0:2.36.12-7.el8_6< * unaffected
Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service 0:2.36.12-7.el8_6< * unaffected
Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions 0:2.36.12-7.el8_6< * unaffected
Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service 0:2.36.12-7.el8_8< * unaffected
Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions 0:2.36.12-7.el8_8< * unaffected
Red Hat Red Hat Enterprise Linux 9 0:2.42.6-6.el9_7.1< * unaffected
0:2.42.6-6.el9_8.1< * unaffected
全部 unaffected
Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions 0:2.42.6-3.el9_0.1< * unaffected
Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions 0:2.42.6-4.el9_2.1< * unaffected
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support 0:2.42.6-5.el9_4.1< * unaffected
Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support 0:2.42.6-6.el9_6.1< * unaffected
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一、 漏洞 CVE-2026-5201 基础信息

漏洞信息
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Vulnerability Title
Gdk-pixbuf: gdk-pixbuf: denial of service via heap-based buffer overflow when processing a specially crafted jpeg image
来源: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in the gdk-pixbuf library. This heap-based buffer overflow vulnerability occurs in the JPEG image loader due to improper validation of color component counts when processing a specially crafted JPEG image. A remote attacker can exploit this flaw without user interaction, for example, via thumbnail generation. Successful exploitation leads to application crashes and denial of service (DoS) conditions.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
来源: CVE Program / CVE List V5
Vulnerability Title
gdk-pixbuf 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
gdk-pixbuf是GNOME开源的一款图像加载库。 gdk-pixbuf存在安全漏洞，该漏洞源于JPEG图像加载器在处理特制JPEG图像时对颜色分量计数验证不当，可能导致堆缓冲区溢出，引发应用程序崩溃和拒绝服务。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD

受影响产品

厂商 产品 影响版本 CPE 订阅
Red Hat Red Hat Enterprise Linux 10 0:2.42.12-4.el10_1.5 ~ * cpe:/o:redhat:enterprise_linux:10.1
Red Hat Red Hat Enterprise Linux 10 0:2.42.12-4.el10_2.5 ~ * cpe:/o:redhat:enterprise_linux:10.2
Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support 0:2.42.12-4.el10_0.4 ~ * cpe:/o:redhat:enterprise_linux_eus:10.0
Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support 0:2.36.12-5.el7_9 ~ * cpe:/o:redhat:rhel_els:7
Red Hat Red Hat Enterprise Linux 8 0:2.36.12-8.el8_10 ~ * cpe:/a:redhat:enterprise_linux:8::appstream
Red Hat Red Hat Enterprise Linux 8 0:2.36.12-8.el8_10 ~ * cpe:/a:redhat:enterprise_linux:8::appstream
Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support 0:2.36.12-7.el8_2 ~ * cpe:/a:redhat:rhel_aus:8.2::appstream
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 0:2.36.12-7.el8_4 ~ * cpe:/a:redhat:rhel_aus:8.4::appstream
Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On 0:2.36.12-7.el8_4 ~ * cpe:/a:redhat:rhel_aus:8.4::appstream
Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support 0:2.36.12-7.el8_6 ~ * cpe:/a:redhat:rhel_aus:8.6::appstream
Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service 0:2.36.12-7.el8_6 ~ * cpe:/a:redhat:rhel_aus:8.6::appstream
Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions 0:2.36.12-7.el8_6 ~ * cpe:/a:redhat:rhel_aus:8.6::appstream
Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service 0:2.36.12-7.el8_8 ~ * cpe:/a:redhat:rhel_e4s:8.8::appstream
Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions 0:2.36.12-7.el8_8 ~ * cpe:/a:redhat:rhel_e4s:8.8::appstream
Red Hat Red Hat Enterprise Linux 9 0:2.42.6-6.el9_7.1 ~ * cpe:/a:redhat:enterprise_linux:9::appstream
Red Hat Red Hat Enterprise Linux 9 0:2.42.6-6.el9_8.1 ~ * cpe:/a:redhat:enterprise_linux:9::appstream
Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions 0:2.42.6-3.el9_0.1 ~ * cpe:/a:redhat:rhel_e4s:9.0::appstream
Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions 0:2.42.6-4.el9_2.1 ~ * cpe:/a:redhat:rhel_e4s:9.2::appstream
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support 0:2.42.6-5.el9_4.1 ~ * cpe:/a:redhat:rhel_eus:9.4::appstream
Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support 0:2.42.6-6.el9_6.1 ~ * cpe:/a:redhat:rhel_eus:9.6::appstream
Red Hat Red Hat AI Inference Server 3.2 1779223654 ~ * cpe:/a:redhat:ai_inference_server:3.2::el9
Red Hat Red Hat AI Inference Server 3.2 1779223651 ~ * cpe:/a:redhat:ai_inference_server:3.2::el9
Red Hat Red Hat AI Inference Server 3.2 1780681984 ~ * cpe:/a:redhat:ai_inference_server:3.2::el9
Red Hat Red Hat AI Inference Server 3.3 1778244559 ~ * cpe:/a:redhat:ai_inference_server:3.3::el9
Red Hat Red Hat AI Inference Server 3.3 1778244531 ~ * cpe:/a:redhat:ai_inference_server:3.3::el9
Red Hat Red Hat AI Inference Server 3.3 1778274666 ~ * cpe:/a:redhat:ai_inference_server:3.3::el9
Red Hat Red Hat AI Inference Server 3.3 1778244546 ~ * cpe:/a:redhat:ai_inference_server:3.3::el9
Red Hat Red Hat Enterprise Linux 10 - cpe:/o:redhat:enterprise_linux:10
Red Hat Red Hat Enterprise Linux 10 - cpe:/o:redhat:enterprise_linux:10
Red Hat Red Hat Enterprise Linux 10 - cpe:/o:redhat:enterprise_linux:10

二、漏洞 CVE-2026-5201 的公开POC

# POC 描述 源链接 神龙链接
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三、漏洞 CVE-2026-5201 的情报信息

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CVE-2026-5201 厂商安全公告 (19)

IV. Related Vulnerabilities

Same product: Red Hat Enterprise Linux 10
Same vendor: Red Hat
Same weakness: CWE-122

V. Comments for CVE-2026-5201

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