MEDIUMVulnerability
CVE-2026-58013
A flaw was found in GLib. A buffer over-read can occur in g_io_channel_read_line_backend() in the giochannel.c file when a custom line terminator with a length greater than one is set, causing memcmp to read past the GString buffer. This vulnerability can cause a minor information disclosure of 7 bytes or a denial of service when the buffer over-read crosses a page boundary.
Properties
- severity
- MEDIUM
- score
- 6.5
- cve_id
- CVE-2026-58013
- vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
- published_at
- 2026-06-30T13:19:17.457
- last_modified
- 2026-08-17T10:16:41.913
Related Entities (8)
AFFECTS_PRODUCT (6)
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HAS_WEAKNESS (1)
→[Weakness]Buffer Over-read
DESCRIBED_BY (1)
→[Source]NVD
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