A heap overflow flaw was found in X.Org and Xwayland. The computation of the length in XkbSizeKeySyms() differs from what is written in XkbWriteKeySyms(), which may lead to a heap-based buffer overflow.
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Affected Vendors & Products
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History
Tue, 11 Mar 2025 02:45:00 +0000
Type | Values Removed | Values Added |
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CPEs | cpe:/a:redhat:enterprise_linux:8 cpe:/a:redhat:enterprise_linux:9 |
Mon, 10 Mar 2025 13:15:00 +0000
Type | Values Removed | Values Added |
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CPEs | cpe:/a:redhat:enterprise_linux:8::appstream | |
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Mon, 10 Mar 2025 13:00:00 +0000
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CPEs | cpe:/a:redhat:enterprise_linux:9::appstream | |
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Tue, 04 Mar 2025 18:00:00 +0000
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First Time appeared |
Tigervnc
Tigervnc tigervnc X.org X.org x Server X.org xwayland |
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Weaknesses | CWE-787 | |
CPEs | cpe:2.3:a:tigervnc:tigervnc:-:*:*:*:*:*:*:* cpe:2.3:a:x.org:x_server:-:*:*:*:*:*:*:* cpe:2.3:a:x.org:xwayland:-:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* |
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Vendors & Products |
Tigervnc
Tigervnc tigervnc X.org X.org x Server X.org xwayland |
Wed, 26 Feb 2025 02:15:00 +0000
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threat_severity
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threat_severity
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Tue, 25 Feb 2025 18:15:00 +0000
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ssvc
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Tue, 25 Feb 2025 16:00:00 +0000
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Description | A heap overflow flaw was found in X.Org and Xwayland. The computation of the length in XkbSizeKeySyms() differs from what is written in XkbWriteKeySyms(), which may lead to a heap-based buffer overflow. | |
Title | Xorg: xwayland: heap overflow in xkbwritekeysyms() | |
First Time appeared |
Redhat
Redhat enterprise Linux |
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Weaknesses | CWE-122 | |
CPEs | cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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Vendors & Products |
Redhat
Redhat enterprise Linux |
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cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published: 2025-02-25T15:54:23.693Z
Updated: 2025-03-10T12:58:55.592Z
Reserved: 2025-02-12T14:12:22.795Z
Link: CVE-2025-26596

Updated: 2025-02-25T17:15:55.709Z

Status : Modified
Published: 2025-02-25T16:15:38.603
Modified: 2025-03-10T13:15:35.303
Link: CVE-2025-26596
