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An out-of-bounds read (buffer over-read) vulnerability exists in QTextCodec::codecForName() in Qt. When the function is called with a QByteArray that is not NUL-terminated (for example, one created with QByteArray::fromRawData()),...
2 affected packages
qt6-5compat, qtbase-opensource-src
| Package | 26.04 LTS |
|---|---|
| qt6-5compat | Needs evaluation |
| qtbase-opensource-src | Needs evaluation |
A flaw was found in libssh. A malicious SFTP server can send responses for unknown request IDs that libssh clients keep queued indefinitely, causing unbounded memory growth and client-side denial of service.
1 affected package
libssh
| Package | 26.04 LTS |
|---|---|
| libssh | Needs evaluation |
A flaw was found in libssh. Incorrect AES-GCM finalization checks in builds using the OpenSSL backend can effectively remove integrity protection, allowing an in-path attacker to modify plaintext on the wire without detection.
1 affected package
libssh
| Package | 26.04 LTS |
|---|---|
| libssh | Needs evaluation |
A local privilege escalation vulnerability exists in snap-confine, a set-capabilities core component used internally by Canonical snapd to construct the secure execution environment for snap applications. This vulnerability...
1 affected package
snapd
| Package | 26.04 LTS |
|---|---|
| snapd | Fixed |
A sandbox confinement bypass vulnerability exists in Canonical snapd within its internal execution environment compiler (snap-confine). The default seccomp security templates generated by the engine to restrict system calls do not...
1 affected package
snapd
| Package | 26.04 LTS |
|---|---|
| snapd | Fixed |
An access control bypass and information disclosure vulnerability exists in the base AppArmor security profile configuration of Canonical snapd. The abstraction rules located in /etc/apparmor.d/abstractions/nss-systemd (inherited...
1 affected package
snapd
| Package | 26.04 LTS |
|---|---|
| snapd | Fixed |
A flaw was found in libssh. A malicious username expanded through %r in ProxyCommand handling can inject shell metacharacters, exposing environment variables and causing unintended shell behavior.
1 affected package
libssh
| Package | 26.04 LTS |
|---|---|
| libssh | Needs evaluation |
A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP options, such as a malicious root-path, next-server, or bootfile name, to a system using...
1 affected package
dracut
| Package | 26.04 LTS |
|---|---|
| dracut | Needs evaluation |
Memory safety bugs present in Firefox ESR 140.12 and Firefox 152. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This...
9 affected packages
firefox, thunderbird, mozjs38, mozjs52, mozjs68...
| Package | 26.04 LTS |
|---|---|
| firefox | Not affected |
| thunderbird | Not affected |
| mozjs38 | Not in release |
| mozjs52 | Not in release |
| mozjs68 | Not in release |
| mozjs78 | Not in release |
| mozjs91 | Not in release |
| mozjs102 | Not in release |
| mozjs115 | Not in release |
Memory safety bugs present in Firefox 152. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed...
9 affected packages
firefox, thunderbird, mozjs38, mozjs52, mozjs68...
| Package | 26.04 LTS |
|---|---|
| firefox | Not affected |
| thunderbird | Not affected |
| mozjs38 | Not in release |
| mozjs52 | Not in release |
| mozjs68 | Not in release |
| mozjs78 | Not in release |
| mozjs91 | Not in release |
| mozjs102 | Not in release |
| mozjs115 | Not in release |