medium · CVSS v3 6.7

CVE-2026-58977

In is_valid_header of timed_cache_item.c, there is a possible out-of-bounds write due to a missing bounds check. This co…

Description

In is_valid_header of timed_cache_item.c, there is a possible out-of-bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

Scores

Severity
medium
CVSS v2
4.6
CVSS v3
6.7
CVSS v4
—
EPSS
—

← All CVEs

Related CVEs

medium

CVE-2026-105605

An IDOR flaw in the Joomla DJ-Classifieds extension allows any logged‑in user to retrieve the full details of any advertisement by supplying its numeric ID. The issue exists in all versions prior to 3.11.3 and exposes sensitive advertiser information such as phone numbers, addresses, and prices. It can be exploited without any special privileges or external access.

View analysis

medium

CVE-2026-105770

Octo STS (github.com/octo-sts/app) before 0.11.2 returns trust policy configuration to callers whose OIDC token does not satisfy that policy. TrustPolicy.CheckToken included the policy's issuer, subject and audience values or patterns and claim_pattern names and regular expressions in its PermissionDenied errors, which Exchange returned verbatim. Exchange also selected the GitHub App installation before checking the token, so errors from resolving the policy's app or app_pattern pin were returned to callers the policy does not trust. An attacker who holds any validly signed OIDC token, such as a GitHub Actions token from a repository they own, and who knows or guesses a target owner/repo and identity name can read that policy's matching rules, even when the policy is stored in a private repository. These rules often name internal repositories, branches, environments or cloud account identifiers. The issue does not allow minting tokens or bypassing a trust policy. This issue is fixed in 0.11.2.

View analysis

medium

CVE-2026-111464

The WP Fastest Cache plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.5.3. The plugin caches the response of Core’s wp-activate.php without honoring its no-store/no-cache headers, the wp-activate-* cookie, or the WP_INSTALLING state, writing the credential-bearing activation response to a publicly accessible cache file. This makes it possible for unauthenticated attackers to retrieve the plaintext username and twelve-character password of the most recently activated Multisite registrant from that cached wp-activate.php response. Exploitation requires a Multisite subdirectory installation with public user and site registration enabled, and the credentials are only exposed after a genuine registrant follows their activation link.

View analysis

medium

CVE-2026-120237

A flaw in ag-ui-protocol ag-ui up to 0.0.58 allows manipulation of the isInterruptExpired function, leading to excessive resource consumption. The vulnerability can be exploited remotely and an exploit is publicly available. Patching to a fixed version is required to mitigate the risk.

View analysis