libexif: libexif: Denial of Service and information disclosure via integer underflow in MakerNote decoding

A flaw was found in libexif. An integer underflow vulnerability in the size checking mechanism for Fuji and Olympus MakerNote decoding could allow attackers to exploit programs using libexif. This could lead to a Denial of Service DoS by crashing the program or result in information disclosure,...

libexif: libexif: Denial of Service and information disclosure via integer underflow in MakerNote decoding

A flaw was found in libexif. An integer underflow vulnerability in the size checking mechanism for Fuji and Olympus MakerNote decoding could allow attackers to exploit programs using libexif. This could lead to a Denial of Service DoS by crashing the program or result in information disclosure,...

Moderate: Red Hat Security Advisory: libexif security update

An update for libexif is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

libexif: libexif: Denial of Service and information disclosure via integer underflow in MakerNote decoding

A flaw was found in libexif. An integer underflow vulnerability in the size checking mechanism for Fuji and Olympus MakerNote decoding could allow attackers to exploit programs using libexif. This could lead to a Denial of Service DoS by crashing the program or result in information disclosure,...

Moderate: Red Hat Security Advisory: libexif security update

An update for libexif is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

SUSE-SU-2026:22138-1 Security update for python-PyJWT

This update for python-PyJWT fixes the following issues - CVE-2026-48522: PyJWKClient passes URI arguments directly to urllib.request.urlopen and allows for SSRF and token forgery bsc1266798. - CVE-2026-48523: verifier-side algorithm allow-list bypass when jwt.decode or jwt.decodecomplete are...

libexif: libexif: Denial of Service and information disclosure via integer underflow in MakerNote decoding

A flaw was found in libexif. An integer underflow vulnerability in the size checking mechanism for Fuji and Olympus MakerNote decoding could allow attackers to exploit programs using libexif. This could lead to a Denial of Service DoS by crashing the program or result in information disclosure,...

SUSE CVE-2026-44893

Netty is a network application framework for development of protocol servers and clients. In netty-codec-haproxy prior to versions 4.1.135.Final and 4.2.15.Final, when decoding a PP2TYPESSL TLV, HAProxyMessage.readNextTLV first calls header.retainedSliceheader.readerIndex, length and only then...

RHEL 9 : rsync (RHSA-2026:26410)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:26410 advisory. The rsync utility enables the users to copy and synchronize files locally or across a network. Synchronization with rsync is fast because...

PT-2026-49789

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description A heap buffer overflow in the decodeRtcpChunk function of RtcpChunk can lead to an out-of-bounds read. This issue allows for remote information disclosure withou...

ALSA-2026:26410 Important: rsync security update

The rsync utility enables the users to copy and synchronize files locally or across a network. Synchronization with rsync is fast because rsync only sends the differences in files over the network instead of sending whole files. The rsync utility is also used as a mirroring tool. Security Fixes:...

rsync security update

3.1.3-27 - Integer overflow in compressed-token decoding CVE-2026-43618 - Resolves: RHEL-174951 3.1.3-26 - Resolves: RHEL-174950 - CVE-2026-29518 - TOCTOU symlink race in non-chrooted daemon modules...

Important: rsync security update

The rsync utility enables the users to copy and synchronize files locally or across a network. Synchronization with rsync is fast because rsync only sends the differences in files over the network instead of sending whole files. The rsync utility is also used as a mirroring tool. Security Fixes:...

EUVD-2026-37013

Authorization Bypass Through User-Controlled Key vulnerability in elixir-grpc grpc allows authenticated attackers to access or modify resources belonging to other users by smuggling a conflicting value for any path-bound field via the query string or request body. In...

EUVD-2026-36804

A signed integer overflow vulnerability was found in GStreamer's VMnc decoder. A crafted VMnc stream with large cursor dimensions can overflow signed integer payload-size arithmetic, bypassing a length check and leading to out-of-bounds reads. A remote attacker could trick a user into opening a...

python-multipart: Content-Disposition parameter smuggling via RFC 2231/5987 extended parameters

Summary parseoptionsheader parsed Content-Disposition and Content-Type headers with email.message.Message, which transparently applies RFC 2231/5987 decoding. The extended parameter syntax filename=charset'lang'value, name=..., and the filename0/filename1 continuation form is decoded and surfaced...

GHSA-W7VC-732C-9M39 PyJWT: Unauthenticated DoS via unbounded Base64URL decoding of unused payload segment in b64=false detached JWS

!NOTE Practical impact depends on whether request body-size limits are enforced upstream proxy/web-server/framework. Deployments with typical body-size caps ≤2 MB bound the amplifier significantly; deployments accepting larger token inputs are more exposed. When verifying detached JWS tokens usin...

PyJWT: Unauthenticated DoS via unbounded Base64URL decoding of unused payload segment in b64=false detached JWS

!NOTE Practical impact depends on whether request body-size limits are enforced upstream proxy/web-server/framework. Deployments with typical body-size caps ≤2 MB bound the amplifier significantly; deployments accepting larger token inputs are more exposed. When verifying detached JWS tokens usin...

EUVD-2026-32918

PyJWT: Algorithm allow-list bypass when decoding with PyJWK / PyJWKClient keys...

PyJWT: Algorithm allow-list bypass when decoding with `PyJWK` / `PyJWKClient` keys

!NOTE Scored assuming a deployment where algorithm policy functions as an authentication/authorization boundary. In deployments where the algorithm policy enforces crypto agility only, the practical confidentiality impact is lower and the issue is closer to an integrity-of-policy-enforcement bug...